Trace number 3727541

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
wbo 1.72OPT5 157.42 157.577

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/
logic_synthesis/normalized-m100_50_20_20.r.opb
MD5SUMa0250fc6809d30108f7d11f1d27eb358
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark5
Best CPU time to get the best result obtained on this benchmark0.330948
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 5
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 constraint20
Maximum length of a constraint20
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

Solver Data 

0.00/0.00	c ==============================[ Solver Version ]===============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |   wbo:                     1.72 beta - May, 2012                            |
0.00/0.00	c |                                                                             |
0.00/0.00	c Parsing opb file format. File HOME/instance-3727541-1338660823.opb.
0.00/0.00	c Instance file HOME/instance-3727541-1338660823.opb
0.00/0.00	c File size is 14897 bytes.
0.00/0.00	c Cost Offset: 0
0.00/0.00	c Highest Coefficient sum: 21
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:      50                                                  |
0.00/0.00	c |  Number Clauses:        100                                                 |
0.00/0.00	c |  Number Cardinality:    0                                                   |
0.00/0.00	c |  Number PB Constraints: 0                                                   |
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Problem Type:          Optimization                                        |
0.00/0.00	c |  Objective Function:    Cardinality Constraint                              |
0.00/0.00	c |                                                                             |
0.00/0.00	c ============================[ Search Statistics ]==============================
0.00/0.00	c | Time (s)  | ID |      Bound      |               Shared Clauses             |
0.00/0.00	c |           |    | value      type |  expCls         impCls        Lit/impCl  |
0.00/0.00	c ===============================================================================
0.00/0.00	c | 0.00      | 0  | 1            lb |  0                0                0.00  |
0.00/0.00	c | 0.00      | 0  | 2            lb |  0                0                0.00  |
0.00/0.01	c | 0.01      | 0  | 3            lb |  0                0                0.00  |
0.89/0.92	c | 0.91      | 0  | 4            lb |  0                0                0.00  |
157.02/157.17	c | 157.17    | 0  | 5            lb |  0                0                0.00  |
157.42/157.57	c | 157.57    | 0  | 5            ub |  0                0                0.00  |
157.42/157.57	c ===============================================================================
157.42/157.57	c Wall Clock Time: 157.57 s
157.42/157.57	o 5
157.42/157.57	c Best Solution: 5
157.42/157.57	s OPTIMUM FOUND
157.42/157.57	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

Verifier Data 

OK	5

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 /tmp/evaluation-result-3727541-1338660823/watcher-3727541-1338660823 -o /tmp/evaluation-result-3727541-1338660823/solver-3727541-1338660823 -C 1800 -W 1900 -M 15500 wbo1.72 -file-format=opb HOME/instance-3727541-1338660823.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: 2.04 2.02 2.00 3/177 10179
/proc/meminfo: memFree=28086752/32873648 swapFree=6864/6864
[pid=10179] ppid=10177 vsize=11812 CPUtime=0 cores=0,2,4,6
/proc/10179/stat : 10179 (runsolver) D 10177 10179 7878 0 -1 4202560 41 0 0 0 0 0 0 0 20 0 1 0 332209195 12095488 51 33554432000 4194304 5436572 140734916435872 140734916432168 4883175 0 0 4096 24578 18446744071579943789 0 0 17 2 0 0 0 0 0
/proc/10179/statm: 2953 51 31 304 0 2645 0

[startup+0.057621 s]
/proc/loadavg: 2.04 2.02 2.00 3/177 10179
/proc/meminfo: memFree=28086752/32873648 swapFree=6864/6864
[pid=10179] ppid=10177 vsize=83564 CPUtime=0.04 cores=0,2,4,6
/proc/10179/stat : 10179 (wbo1.72) S 10177 10179 7878 0 -1 4202496 916 0 0 0 4 0 0 0 20 0 2 0 332209195 85569536 864 33554432000 4194304 5964350 140735090401248 140735090400768 4546605 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/10179/statm: 20891 864 192 433 0 20455 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 83564

[startup+0.100153 s]
/proc/loadavg: 2.04 2.02 2.00 3/177 10179
/proc/meminfo: memFree=28086752/32873648 swapFree=6864/6864
[pid=10179] ppid=10177 vsize=83564 CPUtime=0.09 cores=0,2,4,6
/proc/10179/stat : 10179 (wbo1.72) S 10177 10179 7878 0 -1 4202496 1026 0 0 0 9 0 0 0 20 0 2 0 332209195 85569536 974 33554432000 4194304 5964350 140735090401248 140735090400768 4546605 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/10179/statm: 20891 974 192 433 0 20455 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 83564

[startup+0.300111 s]
/proc/loadavg: 2.04 2.02 2.00 3/177 10179
/proc/meminfo: memFree=28086752/32873648 swapFree=6864/6864
[pid=10179] ppid=10177 vsize=83564 CPUtime=0.29 cores=0,2,4,6
/proc/10179/stat : 10179 (wbo1.72) S 10177 10179 7878 0 -1 4202496 1407 0 0 0 29 0 0 0 20 0 2 0 332209195 85569536 1355 33554432000 4194304 5964350 140735090401248 140735090400768 4546605 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/10179/statm: 20891 1355 192 433 0 20455 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 83564

[startup+0.700109 s]
/proc/loadavg: 2.04 2.02 2.00 3/177 10179
/proc/meminfo: memFree=28086752/32873648 swapFree=6864/6864
[pid=10179] ppid=10177 vsize=83708 CPUtime=0.69 cores=0,2,4,6
/proc/10179/stat : 10179 (wbo1.72) S 10177 10179 7878 0 -1 4202496 1892 0 0 0 69 0 0 0 20 0 2 0 332209195 85716992 1840 33554432000 4194304 5964350 140735090401248 140735090400768 4546605 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/10179/statm: 20927 1840 192 433 0 20491 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 83708

[startup+1.5002 s]
/proc/loadavg: 2.04 2.02 2.00 3/179 10181
/proc/meminfo: memFree=28078644/32873648 swapFree=6864/6864
[pid=10179] ppid=10177 vsize=83564 CPUtime=1.48 cores=0,2,4,6
/proc/10179/stat : 10179 (wbo1.72) S 10177 10179 7878 0 -1 4202496 2048 0 0 0 148 0 0 0 20 0 2 0 332209195 85569536 1970 33554432000 4194304 5964350 140735090401248 140735090400768 4546605 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/10179/statm: 20891 1970 192 433 0 20455 0
[pid=10179/tid=10181] ppid=10177 vsize=83564 CPUtime=1.47 cores=0,2,4,6
/proc/10179/task/10181/stat : 10181 (wbo1.72) R 10177 10179 7878 0 -1 4202560 1348 0 0 0 147 0 0 0 20 0 2 0 332209196 85569536 1970 33554432000 4194304 5964350 140735090401248 140606973922232 4399840 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 83564

[startup+3.1002 s]
/proc/loadavg: 2.04 2.02 2.00 3/179 10181
/proc/meminfo: memFree=28077528/32873648 swapFree=6864/6864
[pid=10179] ppid=10177 vsize=83780 CPUtime=3.08 cores=0,2,4,6
/proc/10179/stat : 10179 (wbo1.72) S 10177 10179 7878 0 -1 4202496 3147 0 0 0 308 0 0 0 20 0 2 0 332209195 85790720 3069 33554432000 4194304 5964350 140735090401248 140735090400768 4546605 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/10179/statm: 20945 3069 192 433 0 20509 0
[pid=10179/tid=10181] ppid=10177 vsize=83780 CPUtime=3.07 cores=0,2,4,6
/proc/10179/task/10181/stat : 10181 (wbo1.72) R 10177 10179 7878 0 -1 4202560 2447 0 0 0 307 0 0 0 20 0 2 0 332209196 85790720 3069 33554432000 4194304 5964350 140735090401248 140606973921080 4221120 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 83780

[startup+6.30021 s]
/proc/loadavg: 2.04 2.02 2.00 3/179 10181
/proc/meminfo: memFree=28068472/32873648 swapFree=6864/6864
[pid=10179] ppid=10177 vsize=83780 CPUtime=6.28 cores=0,2,4,6
/proc/10179/stat : 10179 (wbo1.72) S 10177 10179 7878 0 -1 4202496 4884 0 0 0 627 1 0 0 20 0 2 0 332209195 85790720 4806 33554432000 4194304 5964350 140735090401248 140735090400768 4546605 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/10179/statm: 20945 4806 192 433 0 20509 0
[pid=10179/tid=10181] ppid=10177 vsize=83780 CPUtime=6.26 cores=0,2,4,6
/proc/10179/task/10181/stat : 10181 (wbo1.72) R 10177 10179 7878 0 -1 4202560 4185 0 0 0 625 1 0 0 20 0 2 0 332209196 85790720 4807 33554432000 4194304 5964350 140735090401248 140606973921080 4399840 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 83780

[startup+12.7002 s]
/proc/loadavg: 2.04 2.02 2.00 3/179 10181
/proc/meminfo: memFree=28057224/32873648 swapFree=6864/6864
[pid=10179] ppid=10177 vsize=84048 CPUtime=12.68 cores=0,2,4,6
/proc/10179/stat : 10179 (wbo1.72) S 10177 10179 7878 0 -1 4202496 7372 0 0 0 1266 2 0 0 20 0 2 0 332209195 86065152 7294 33554432000 4194304 5964350 140735090401248 140735090400768 4546605 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/10179/statm: 21012 7294 192 433 0 20576 0
[pid=10179/tid=10181] ppid=10177 vsize=84048 CPUtime=12.64 cores=0,2,4,6
/proc/10179/task/10181/stat : 10181 (wbo1.72) R 10177 10179 7878 0 -1 4202560 6672 0 0 0 1262 2 0 0 20 0 2 0 332209196 86065152 7294 33554432000 4194304 5964350 140735090401248 140606973921080 4400011 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 84048

[startup+25.5002 s]
/proc/loadavg: 2.10 2.03 2.00 3/179 10181
/proc/meminfo: memFree=28044384/32873648 swapFree=6864/6864
[pid=10179] ppid=10177 vsize=84048 CPUtime=25.48 cores=0,2,4,6
/proc/10179/stat : 10179 (wbo1.72) S 10177 10179 7878 0 -1 4202496 10016 0 0 0 2545 3 0 0 20 0 2 0 332209195 86065152 9938 33554432000 4194304 5964350 140735090401248 140735090400768 4546605 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/10179/statm: 21012 9938 192 433 0 20576 0
[pid=10179/tid=10181] ppid=10177 vsize=84048 CPUtime=25.4 cores=0,2,4,6
/proc/10179/task/10181/stat : 10181 (wbo1.72) R 10177 10179 7878 0 -1 4202560 9316 0 0 0 2537 3 0 0 20 0 2 0 332209196 86065152 9938 33554432000 4194304 5964350 140735090401248 140606973921080 4399832 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 84048

[startup+51.1002 s]
/proc/loadavg: 2.06 2.03 2.00 3/179 10181
/proc/meminfo: memFree=27991280/32873648 swapFree=6864/6864
[pid=10179] ppid=10177 vsize=86556 CPUtime=51.07 cores=0,2,4,6
/proc/10179/stat : 10179 (wbo1.72) S 10177 10179 7878 0 -1 4202496 16005 0 0 0 5102 5 0 0 20 0 2 0 332209195 88633344 15916 33554432000 4194304 5964350 140735090401248 140735090400768 4546605 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/10179/statm: 21639 15916 192 433 0 21203 0
[pid=10179/tid=10181] ppid=10177 vsize=86556 CPUtime=50.93 cores=0,2,4,6
/proc/10179/task/10181/stat : 10181 (wbo1.72) R 10177 10179 7878 0 -1 4202560 15305 0 0 0 5088 5 0 0 20 0 2 0 332209196 88633344 15916 33554432000 4194304 5964350 140735090401248 140606973921320 4400023 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 86556

[startup+102.306 s]
/proc/loadavg: 2.08 2.04 2.00 3/179 10181
/proc/meminfo: memFree=27942412/32873648 swapFree=6864/6864
[pid=10179] ppid=10177 vsize=156520 CPUtime=102.26 cores=0,2,4,6
/proc/10179/stat : 10179 (wbo1.72) S 10177 10179 7878 0 -1 4202496 26398 0 0 0 10217 9 0 0 20 0 2 0 332209195 160276480 26279 33554432000 4194304 5964350 140735090401248 140735090400768 4546605 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/10179/statm: 39130 26279 192 433 0 38694 0
[pid=10179/tid=10181] ppid=10177 vsize=156520 CPUtime=102 cores=0,2,4,6
/proc/10179/task/10181/stat : 10181 (wbo1.72) R 10177 10179 7878 0 -1 4202560 25698 0 0 0 10190 10 0 0 20 0 2 0 332209196 160276480 26279 33554432000 4194304 5964350 140735090401248 140606973921080 4399835 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 156520

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

[startup+127.9 s]
/proc/loadavg: 2.05 2.03 2.00 3/179 10181
/proc/meminfo: memFree=27894148/32873648 swapFree=6864/6864
[pid=10179] ppid=10177 vsize=158784 CPUtime=127.84 cores=0,2,4,6
/proc/10179/stat : 10179 (wbo1.72) S 10177 10179 7878 0 -1 4202496 31929 0 0 0 12771 13 0 0 20 0 2 0 332209195 162594816 31874 33554432000 4194304 5964350 140735090401248 140735090400768 4546605 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/10179/statm: 39696 31874 192 433 0 39260 0
[pid=10179/tid=10181] ppid=10177 vsize=158784 CPUtime=127.52 cores=0,2,4,6
/proc/10179/task/10181/stat : 10181 (wbo1.72) R 10177 10179 7878 0 -1 4202560 31229 0 0 0 12738 14 0 0 20 0 2 0 332209196 162594816 31874 33554432000 4194304 5964350 140735090401248 140606973921320 4379216 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 127.84
Current children cumulated vsize (KiB) 158784

[startup+140.7 s]
/proc/loadavg: 2.04 2.03 2.00 3/179 10181
/proc/meminfo: memFree=27886196/32873648 swapFree=6864/6864
[pid=10179] ppid=10177 vsize=158784 CPUtime=140.64 cores=0,2,4,6
/proc/10179/stat : 10179 (wbo1.72) S 10177 10179 7878 0 -1 4202496 31969 0 0 0 14051 13 0 0 20 0 2 0 332209195 162594816 31953 33554432000 4194304 5964350 140735090401248 140735090400768 4546605 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/10179/statm: 39696 31953 192 433 0 39260 0
[pid=10179/tid=10181] ppid=10177 vsize=158784 CPUtime=140.29 cores=0,2,4,6
/proc/10179/task/10181/stat : 10181 (wbo1.72) R 10177 10179 7878 0 -1 4202560 31269 0 0 0 14014 15 0 0 20 0 2 0 332209196 162594816 31953 33554432000 4194304 5964350 140735090401248 140606973921080 4409168 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 140.64
Current children cumulated vsize (KiB) 158784

[startup+147.1 s]
/proc/loadavg: 2.04 2.03 2.00 3/179 10181
/proc/meminfo: memFree=27883576/32873648 swapFree=6864/6864
[pid=10179] ppid=10177 vsize=159108 CPUtime=147.03 cores=0,2,4,6
/proc/10179/stat : 10179 (wbo1.72) S 10177 10179 7878 0 -1 4202496 32315 0 0 0 14690 13 0 0 20 0 2 0 332209195 162926592 32296 33554432000 4194304 5964350 140735090401248 140735090400768 4546605 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/10179/statm: 39777 32296 192 433 0 39341 0
[pid=10179/tid=10181] ppid=10177 vsize=159108 CPUtime=146.66 cores=0,2,4,6
/proc/10179/task/10181/stat : 10181 (wbo1.72) R 10177 10179 7878 0 -1 4202560 31615 0 0 0 14651 15 0 0 20 0 2 0 332209196 162926592 32296 33554432000 4194304 5964350 140735090401248 140606973921272 4221120 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 147.03
Current children cumulated vsize (KiB) 159108

[startup+153.5 s]
/proc/loadavg: 2.03 2.03 2.00 3/179 10181
/proc/meminfo: memFree=27871052/32873648 swapFree=6864/6864
[pid=10179] ppid=10177 vsize=159644 CPUtime=153.42 cores=0,2,4,6
/proc/10179/stat : 10179 (wbo1.72) S 10177 10179 7878 0 -1 4202496 34536 0 0 0 15328 14 0 0 20 0 2 0 332209195 163475456 34510 33554432000 4194304 5964350 140735090401248 140735090400768 4546605 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/10179/statm: 39911 34510 192 433 0 39475 0
[pid=10179/tid=10181] ppid=10177 vsize=159644 CPUtime=153.03 cores=0,2,4,6
/proc/10179/task/10181/stat : 10181 (wbo1.72) R 10177 10179 7878 0 -1 4202560 33836 0 0 0 15287 16 0 0 20 0 2 0 332209196 163475456 34510 33554432000 4194304 5964350 140735090401248 140606973921272 4400715 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 153.42
Current children cumulated vsize (KiB) 159644

[startup+155.106 s]
/proc/loadavg: 2.03 2.03 2.00 3/179 10181
/proc/meminfo: memFree=27863968/32873648 swapFree=6864/6864
[pid=10179] ppid=10177 vsize=225448 CPUtime=155.02 cores=0,2,4,6
/proc/10179/stat : 10179 (wbo1.72) S 10177 10179 7878 0 -1 4202496 36070 0 0 0 15488 14 0 0 20 0 2 0 332209195 230858752 36044 33554432000 4194304 5964350 140735090401248 140735090400768 4546605 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/10179/statm: 56362 36044 192 433 0 55926 0
[pid=10179/tid=10181] ppid=10177 vsize=225448 CPUtime=154.63 cores=0,2,4,6
/proc/10179/task/10181/stat : 10181 (wbo1.72) R 10177 10179 7878 0 -1 4202560 35370 0 0 0 15447 16 0 0 20 0 2 0 332209196 230858752 36044 33554432000 4194304 5964350 140735090401248 140606973921272 5136340 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 155.02
Current children cumulated vsize (KiB) 225448

[startup+156.7 s]
/proc/loadavg: 2.03 2.03 2.00 3/179 10181
/proc/meminfo: memFree=27852684/32873648 swapFree=6864/6864
[pid=10179] ppid=10177 vsize=225448 CPUtime=156.62 cores=0,2,4,6
/proc/10179/stat : 10179 (wbo1.72) S 10177 10179 7878 0 -1 4202496 38627 0 0 0 15647 15 0 0 20 0 2 0 332209195 230858752 38601 33554432000 4194304 5964350 140735090401248 140735090400768 4546605 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/10179/statm: 56362 38601 192 433 0 55926 0
[pid=10179/tid=10181] ppid=10177 vsize=225448 CPUtime=156.22 cores=0,2,4,6
/proc/10179/task/10181/stat : 10181 (wbo1.72) R 10177 10179 7878 0 -1 4202560 37927 0 0 0 15605 17 0 0 20 0 2 0 332209196 230858752 38601 33554432000 4194304 5964350 140735090401248 140606973921336 4397887 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 156.62
Current children cumulated vsize (KiB) 225448

[startup+157.1 s]
/proc/loadavg: 2.03 2.03 2.00 3/179 10181
/proc/meminfo: memFree=27852684/32873648 swapFree=6864/6864
[pid=10179] ppid=10177 vsize=225448 CPUtime=157.02 cores=0,2,4,6
/proc/10179/stat : 10179 (wbo1.72) S 10177 10179 7878 0 -1 4202496 38627 0 0 0 15687 15 0 0 20 0 2 0 332209195 230858752 38601 33554432000 4194304 5964350 140735090401248 140735090400768 4546605 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/10179/statm: 56362 38601 192 433 0 55926 0
[pid=10179/tid=10181] ppid=10177 vsize=225448 CPUtime=156.62 cores=0,2,4,6
/proc/10179/task/10181/stat : 10181 (wbo1.72) R 10177 10179 7878 0 -1 4202560 37927 0 0 0 15645 17 0 0 20 0 2 0 332209196 230858752 38601 33554432000 4194304 5964350 140735090401248 140606973921624 4398312 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 157.02
Current children cumulated vsize (KiB) 225448

[startup+157.5 s]
/proc/loadavg: 2.03 2.03 2.00 3/179 10181
/proc/meminfo: memFree=27851444/32873648 swapFree=6864/6864
[pid=10179] ppid=10177 vsize=225448 CPUtime=157.42 cores=0,2,4,6
/proc/10179/stat : 10179 (wbo1.72) S 10177 10179 7878 0 -1 4202496 38633 0 0 0 15727 15 0 0 20 0 2 0 332209195 230858752 38607 33554432000 4194304 5964350 140735090401248 140735090400768 4546605 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/10179/statm: 56362 38607 192 433 0 55926 0
[pid=10179/tid=10181] ppid=10177 vsize=225448 CPUtime=157.02 cores=0,2,4,6
/proc/10179/task/10181/stat : 10181 (wbo1.72) R 10177 10179 7878 0 -1 4202560 37933 0 0 0 15685 17 0 0 20 0 2 0 332209196 230858752 38607 33554432000 4194304 5964350 140735090401248 140606973921624 5122320 0 0 4096 16387 0 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 157.42
Current children cumulated vsize (KiB) 225448

Child status: 255

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 10179 and gives
#  childrusage.ru_utime.tv_sec=156
#  childrusage.ru_utime.tv_usec=927143
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=185971
# CPU time returned by wait4() is 157.113
# while last known CPU time is 157.42
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 157.577
CPU time (s): 157.42
CPU user time (s): 157.27
CPU system time (s): 0.15
CPU usage (%): 99.9002
Max. virtual memory (cumulated for all children) (KiB): 225448

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 156.927
system time used= 0.185971
maximum resident set size= 154428
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 38636
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= 42
involuntary context switches= 334

runsolver used 0.367944 second user time and 0.827874 second system time

The end

Launcher Data 

Begin job on node113 at 2012-06-02 20:13:44
IDJOB=3727541
IDBENCH=2870
IDSOLVER=2313
FILE ID=node113/3727541-1338660823
RUNJOBID= node113-1338651535-9377
PBS_JOBID= 14636467
Free space on /tmp= 71040 MiB

SOLVER NAME= wbo 1.72
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-m100_50_20_20.r.opb
COMMAND LINE= wbo1.72 -file-format=opb BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3727541-1338660823/watcher-3727541-1338660823 -o /tmp/evaluation-result-3727541-1338660823/solver-3727541-1338660823 -C 1800 -W 1900 -M 15500  wbo1.72 -file-format=opb HOME/instance-3727541-1338660823.opb

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

MD5SUM BENCH= a0250fc6809d30108f7d11f1d27eb358
RANDOM SEED=230424870

node113.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/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		: 2667.026
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5334.05
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.026
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.90
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.026
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5438.54
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.026
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.026
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.026
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.026
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.026
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873648 kB
MemFree:        28086752 kB
Buffers:          496088 kB
Cached:          3240412 kB
SwapCached:         2020 kB
Active:          1755880 kB
Inactive:        2146540 kB
Active(anon):     165576 kB
Inactive(anon):     1800 kB
Active(file):    1590304 kB
Inactive(file):  2144740 kB
Unevictable:        6864 kB
Mlocked:            6864 kB
SwapTotal:      67108856 kB
SwapFree:       67099596 kB
Dirty:              5440 kB
Writeback:             0 kB
AnonPages:        342004 kB
Mapped:            11820 kB
Shmem:                 0 kB
Slab:             748832 kB
SReclaimable:     193132 kB
SUnreclaim:       555700 kB
KernelStack:        1488 kB
PageTables:         3784 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     146624 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:    172032 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7680 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71036 MiB
End job on node113 at 2012-06-02 20:16:21