Trace number 3706759

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
toysat 2012-05-17? (TO) 1800.09 1800.41

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/liu/
wnq/normalized-wnq_n100_mw99_6.opb.PB06.opb
MD5SUM5f836d1b8d150c1925229546ed283812
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark371
Best CPU time to get the best result obtained on this benchmark1793.18
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 453
Optimality of the best value was proved NO
Number of variables10000
Total number of constraints656900
Number of constraints which are clauses656900
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 constraint2
Maximum length of a constraint100
Number of terms in the objective function 10000
Biggest coefficient in the objective function 99
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 491651
Number of bits of the sum of numbers in the objective function 19
Biggest number in a constraint 99
Number of bits of the biggest number in a constraint 7
Biggest sum of numbers in a constraint 491651
Number of bits of the biggest sum of numbers19
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 

23.18/23.20	c 2012-05-27T12:14:33+0200
23.18/23.20	c arch = x86_64
23.18/23.20	c os = linux
23.18/23.20	c compiler = ghc 7.4
23.18/23.20	c packages:
23.18/23.20	c   OptDir-0.0.1
23.18/23.20	c   array-0.4.0.0
23.18/23.20	c   base-4.5.0.0
23.18/23.20	c   bytestring-0.9.2.1
23.18/23.20	c   containers-0.4.2.1
23.18/23.20	c   deepseq-1.3.0.0
23.18/23.20	c   mtl-2.1.1
23.18/23.20	c   old_locale-1.0.0.4
23.18/23.20	c   parse_dimacs-1.2
23.18/23.20	c   parsec-3.1.2
23.18/23.20	c   queue-0.1.2
23.18/23.20	c   stm-2.3
23.18/23.20	c   time-1.4
23.18/23.20	c command line = ["--pb","HOME/instance-3706759-1338113673.opb"]
23.18/23.20	c #vars 10000
23.18/23.20	c #constraints 656900
23.18/23.20	c Solving starts ...
24.58/24.62	c solving time = 1.405s
24.58/24.62	c #decision = 18493
24.58/24.62	c #conflict = 108
24.58/24.62	c #restart = 1
24.58/24.62	o 484
24.98/25.00	c Solving starts ...
25.08/25.11	c solving time = 0.103s
25.08/25.11	c #decision = 27246
25.08/25.11	c #conflict = 109
25.08/25.11	c #restart = 1
25.08/25.11	o 483
25.08/25.14	c Solving starts ...
25.58/25.62	c solving time = 0.476s
25.58/25.62	c #decision = 35928
25.58/25.62	c #conflict = 119
25.58/25.62	c #restart = 1
25.58/25.62	o 469
25.58/25.64	c Solving starts ...
25.78/25.88	c solving time = 0.225s
25.78/25.88	c #decision = 36050
25.78/25.88	c #conflict = 119
25.78/25.88	c #restart = 1
25.78/25.88	o 468
25.88/25.90	c Solving starts ...
27.49/27.52	c solving time = 1.612s
27.49/27.52	c #decision = 36172
27.49/27.52	c #conflict = 120
27.49/27.52	c #restart = 1
27.49/27.52	o 467
27.49/27.54	c Solving starts ...

Verifier Data 

ERROR: no interpretation found !

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-3706759-1338113673/watcher-3706759-1338113673 -o /tmp/evaluation-result-3706759-1338113673/solver-3706759-1338113673 -C 1800 -W 1900 -M 15500 HOME/toysat --pb HOME/instance-3706759-1338113673.opb 

running on 4 cores: 1,3,5,7

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: 1.93 1.99 1.90 3/176 19045
/proc/meminfo: memFree=31167944/32873648 swapFree=7112/7112
[pid=19045] ppid=19043 vsize=7232 CPUtime=0 cores=1,3,5,7
/proc/19045/stat : 19045 (toysat) R 19043 19045 18885 0 -1 4202496 821 0 0 0 0 0 0 0 20 0 1 0 277493214 7405568 743 33554432000 4194304 8973514 140733723217392 140737343869960 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/19045/statm: 1808 743 412 1167 0 589 0

[startup+0.0139651 s]
/proc/loadavg: 1.93 1.99 1.90 3/176 19045
/proc/meminfo: memFree=31167944/32873648 swapFree=7112/7112
[pid=19045] ppid=19043 vsize=7232 CPUtime=0.01 cores=1,3,5,7
/proc/19045/stat : 19045 (toysat) R 19043 19045 18885 0 -1 4202496 1049 0 0 0 1 0 0 0 20 0 1 0 277493214 7405568 971 33554432000 4194304 8973514 140733723217392 140737343869960 4209325 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/19045/statm: 1808 975 413 1167 0 589 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 7232

[startup+0.100149 s]
/proc/loadavg: 1.93 1.99 1.90 3/176 19045
/proc/meminfo: memFree=31167944/32873648 swapFree=7112/7112
[pid=19045] ppid=19043 vsize=13376 CPUtime=0.09 cores=1,3,5,7
/proc/19045/stat : 19045 (toysat) R 19043 19045 18885 0 -1 4202496 2483 0 0 0 9 0 0 0 20 0 1 0 277493214 13697024 2405 33554432000 4194304 8973514 140733723217392 140737343869960 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/19045/statm: 3344 2405 418 1167 0 2125 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13376

[startup+0.300168 s]
/proc/loadavg: 1.93 1.99 1.90 3/176 19045
/proc/meminfo: memFree=31167944/32873648 swapFree=7112/7112
[pid=19045] ppid=19043 vsize=25664 CPUtime=0.29 cores=1,3,5,7
/proc/19045/stat : 19045 (toysat) R 19043 19045 18885 0 -1 4202496 5683 0 0 0 28 1 0 0 20 0 1 0 277493214 26279936 5605 33554432000 4194304 8973514 140733723217392 140737343869960 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/19045/statm: 6416 5605 418 1167 0 5197 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 25664

[startup+0.700223 s]
/proc/loadavg: 1.93 1.99 1.90 3/176 19045
/proc/meminfo: memFree=31167944/32873648 swapFree=7112/7112
[pid=19045] ppid=19043 vsize=56384 CPUtime=0.68 cores=1,3,5,7
/proc/19045/stat : 19045 (toysat) R 19043 19045 18885 0 -1 4202496 13363 0 0 0 66 2 0 0 20 0 1 0 277493214 57737216 13285 33554432000 4194304 8973514 140733723217392 140733723216888 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/19045/statm: 14096 13285 418 1167 0 12877 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 56384

[startup+1.50016 s]
/proc/loadavg: 1.93 1.99 1.90 3/177 19046
/proc/meminfo: memFree=31096016/32873648 swapFree=7112/7112
[pid=19045] ppid=19043 vsize=104512 CPUtime=1.49 cores=1,3,5,7
/proc/19045/stat : 19045 (toysat) R 19043 19045 18885 0 -1 4202496 25395 0 0 0 144 5 0 0 20 0 1 0 277493214 107020288 25317 33554432000 4194304 8973514 140733723217392 140733723216888 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/19045/statm: 26128 25317 418 1167 0 24909 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 104512

[startup+3.10018 s]
/proc/loadavg: 1.93 1.99 1.90 3/177 19046
/proc/meminfo: memFree=31031024/32873648 swapFree=7112/7112
[pid=19045] ppid=19043 vsize=195648 CPUtime=3.09 cores=1,3,5,7
/proc/19045/stat : 19045 (toysat) R 19043 19045 18885 0 -1 4202496 48179 0 0 0 299 10 0 0 20 0 1 0 277493214 200343552 48101 33554432000 4194304 8973514 140733723217392 140733723216656 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/19045/statm: 48912 48101 418 1167 0 47693 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 195648

[startup+6.30018 s]
/proc/loadavg: 1.93 1.99 1.90 3/177 19046
/proc/meminfo: memFree=30797804/32873648 swapFree=7112/7112
[pid=19045] ppid=19043 vsize=476224 CPUtime=6.29 cores=1,3,5,7
/proc/19045/stat : 19045 (toysat) R 19043 19045 18885 0 -1 4202496 118160 0 0 0 608 21 0 0 20 0 1 0 277493214 487653376 118082 33554432000 4194304 8973514 140733723217392 140733723216888 4209439 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/19045/statm: 119056 118090 418 1167 0 117837 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 476224

[startup+12.7002 s]
/proc/loadavg: 1.94 1.99 1.90 3/177 19046
/proc/meminfo: memFree=30441744/32873648 swapFree=7112/7112
[pid=19045] ppid=19043 vsize=729152 CPUtime=12.69 cores=1,3,5,7
/proc/19045/stat : 19045 (toysat) R 19043 19045 18885 0 -1 4202496 181569 0 0 0 1234 35 0 0 20 0 1 0 277493214 746651648 181491 33554432000 4194304 8973514 140733723217392 140733723216888 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/19045/statm: 182288 181491 426 1167 0 181069 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 729152

[startup+25.5002 s]
/proc/loadavg: 1.95 1.99 1.91 3/177 19046
/proc/meminfo: memFree=30442184/32873648 swapFree=7112/7112
[pid=19045] ppid=19043 vsize=729152 CPUtime=25.48 cores=1,3,5,7
/proc/19045/stat : 19045 (toysat) R 19043 19045 18885 0 -1 4202496 181598 0 0 0 2509 39 0 0 20 0 1 0 277493214 746651648 181520 33554432000 4194304 8973514 140733723217392 140733723200488 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/19045/statm: 182288 181520 455 1167 0 181069 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 729152

[startup+51.1002 s]
/proc/loadavg: 1.90 1.97 1.90 3/177 19085
/proc/meminfo: memFree=29704112/32873648 swapFree=7112/7112
[pid=19045] ppid=19043 vsize=729152 CPUtime=51.07 cores=1,3,5,7
/proc/19045/stat : 19045 (toysat) R 19043 19045 18885 0 -1 4202496 181609 0 0 0 5061 46 0 0 20 0 1 0 277493214 746651648 181520 33554432000 4194304 8973514 140733723217392 140733723216656 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/19045/statm: 182288 181520 455 1167 0 181069 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 729152

[startup+102.307 s]
/proc/loadavg: 1.95 1.97 1.91 3/177 19085
/proc/meminfo: memFree=29704288/32873648 swapFree=7112/7112
[pid=19045] ppid=19043 vsize=729152 CPUtime=102.26 cores=1,3,5,7
/proc/19045/stat : 19045 (toysat) R 19043 19045 18885 0 -1 4202496 181626 0 0 0 10166 60 0 0 20 0 1 0 277493214 746651648 181520 33554432000 4194304 8973514 140733723217392 140733723216656 7659490 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/19045/statm: 182288 181520 455 1167 0 181069 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 729152

[startup+162.3 s]
/proc/loadavg: 1.98 1.97 1.91 3/177 19085
/proc/meminfo: memFree=29704068/32873648 swapFree=7112/7112
[pid=19045] ppid=19043 vsize=729152 CPUtime=162.24 cores=1,3,5,7
/proc/19045/stat : 19045 (toysat) R 19043 19045 18885 0 -1 4202496 181652 0 0 0 16148 76 0 0 20 0 1 0 277493214 746651648 181520 33554432000 4194304 8973514 140733723217392 140733723215360 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/19045/statm: 182288 181520 455 1167 0 181069 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 729152

[startup+222.3 s]
/proc/loadavg: 1.99 1.97 1.91 3/177 19086
/proc/meminfo: memFree=29704348/32873648 swapFree=7112/7112
[pid=19045] ppid=19043 vsize=729152 CPUtime=222.22 cores=1,3,5,7
/proc/19045/stat : 19045 (toysat) R 19043 19045 18885 0 -1 4202496 181667 0 0 0 22129 93 0 0 20 0 1 0 277493214 746651648 181520 33554432000 4194304 8973514 140733723217392 140733723216656 4208846 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/19045/statm: 182288 181520 455 1167 0 181069 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 729152

[startup+282.3 s]
/proc/loadavg: 1.99 1.97 1.91 3/177 19086
/proc/meminfo: memFree=29704128/32873648 swapFree=7112/7112
[pid=19045] ppid=19043 vsize=729152 CPUtime=282.22 cores=1,3,5,7
/proc/19045/stat : 19045 (toysat) R 19043 19045 18885 0 -1 4202496 181667 0 0 0 28114 108 0 0 20 0 1 0 277493214 746651648 181520 33554432000 4194304 8973514 140733723217392 140733723216888 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/19045/statm: 182288 181520 455 1167 0 181069 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 729152

[startup+342.3 s]
/proc/loadavg: 2.05 1.99 1.91 3/178 19089
/proc/meminfo: memFree=29704256/32873648 swapFree=7112/7112
[pid=19045] ppid=19043 vsize=729152 CPUtime=342.2 cores=1,3,5,7
/proc/19045/stat : 19045 (toysat) R 19043 19045 18885 0 -1 4202496 181675 0 0 0 34095 125 0 0 20 0 1 0 277493214 746651648 181520 33554432000 4194304 8973514 140733723217392 140733723215360 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/19045/statm: 182288 181520 455 1167 0 181069 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 729152

[startup+402.3 s]
/proc/loadavg: 2.02 1.99 1.91 3/177 19089
/proc/meminfo: memFree=29704316/32873648 swapFree=7112/7112
[pid=19045] ppid=19043 vsize=729152 CPUtime=402.19 cores=1,3,5,7
/proc/19045/stat : 19045 (toysat) R 19043 19045 18885 0 -1 4202496 181680 0 0 0 40077 142 0 0 20 0 1 0 277493214 746651648 181520 33554432000 4194304 8973514 140733723217392 140733723216656 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/19045/statm: 182288 181520 455 1167 0 181069 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 729152

[startup+462.3 s]
/proc/loadavg: 2.00 1.99 1.91 3/177 19089
/proc/meminfo: memFree=29703664/32873648 swapFree=7112/7112
[pid=19045] ppid=19043 vsize=729152 CPUtime=462.18 cores=1,3,5,7
/proc/19045/stat : 19045 (toysat) R 19043 19045 18885 0 -1 4202496 181688 0 0 0 46061 157 0 0 20 0 1 0 277493214 746651648 181520 33554432000 4194304 8973514 140733723217392 140733723215360 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/19045/statm: 182288 181520 455 1167 0 181069 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 729152

[startup+522.3 s]
/proc/loadavg: 2.00 1.99 1.91 3/177 19090
/proc/meminfo: memFree=29703568/32873648 swapFree=7112/7112
[pid=19045] ppid=19043 vsize=729152 CPUtime=522.16 cores=1,3,5,7
/proc/19045/stat : 19045 (toysat) R 19043 19045 18885 0 -1 4202496 181688 0 0 0 52045 171 0 0 20 0 1 0 277493214 746651648 181520 33554432000 4194304 8973514 140733723217392 140733723216888 4208846 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/19045/statm: 182288 181520 455 1167 0 181069 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 729152

[startup+582.3 s]
/proc/loadavg: 2.00 1.99 1.91 3/177 19090
/proc/meminfo: memFree=29703348/32873648 swapFree=7112/7112
[pid=19045] ppid=19043 vsize=729152 CPUtime=582.15 cores=1,3,5,7
/proc/19045/stat : 19045 (toysat) R 19043 19045 18885 0 -1 4202496 181688 0 0 0 58027 188 0 0 20 0 1 0 277493214 746651648 181520 33554432000 4194304 8973514 140733723217392 140733723216656 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/19045/statm: 182288 181520 455 1167 0 181069 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 729152

[startup+642.3 s]

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

[startup+822.3 s]
/proc/loadavg: 2.00 1.99 1.91 3/177 19091
/proc/meminfo: memFree=29703744/32873648 swapFree=7112/7112
[pid=19045] ppid=19043 vsize=729152 CPUtime=822.12 cores=1,3,5,7
/proc/19045/stat : 19045 (toysat) R 19043 19045 18885 0 -1 4202496 181688 0 0 0 81967 245 0 0 20 0 1 0 277493214 746651648 181520 33554432000 4194304 8973514 140733723217392 140733723216888 4204266 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/19045/statm: 182288 181520 455 1167 0 181069 0
Current children cumulated CPU time (s) 822.12
Current children cumulated vsize (KiB) 729152

[startup+882.3 s]
/proc/loadavg: 2.00 1.99 1.91 3/177 19091
/proc/meminfo: memFree=29703772/32873648 swapFree=7112/7112
[pid=19045] ppid=19043 vsize=729152 CPUtime=882.11 cores=1,3,5,7
/proc/19045/stat : 19045 (toysat) R 19043 19045 18885 0 -1 4202496 181688 0 0 0 87951 260 0 0 20 0 1 0 277493214 746651648 181520 33554432000 4194304 8973514 140733723217392 140733723215360 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/19045/statm: 182288 181520 455 1167 0 181069 0
Current children cumulated CPU time (s) 882.11
Current children cumulated vsize (KiB) 729152

[startup+942.3 s]
/proc/loadavg: 2.00 1.99 1.91 3/178 19094
/proc/meminfo: memFree=29704536/32873648 swapFree=7112/7112
[pid=19045] ppid=19043 vsize=729152 CPUtime=942.1 cores=1,3,5,7
/proc/19045/stat : 19045 (toysat) R 19043 19045 18885 0 -1 4202496 181688 0 0 0 93938 272 0 0 20 0 1 0 277493214 746651648 181520 33554432000 4194304 8973514 140733723217392 140733723216656 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/19045/statm: 182288 181520 455 1167 0 181069 0
Current children cumulated CPU time (s) 942.1
Current children cumulated vsize (KiB) 729152

[startup+1002.3 s]
/proc/loadavg: 2.00 1.99 1.91 3/177 19094
/proc/meminfo: memFree=29704784/32873648 swapFree=7112/7112
[pid=19045] ppid=19043 vsize=729152 CPUtime=1002.09 cores=1,3,5,7
/proc/19045/stat : 19045 (toysat) R 19043 19045 18885 0 -1 4202496 181688 0 0 0 99922 287 0 0 20 0 1 0 277493214 746651648 181520 33554432000 4194304 8973514 140733723217392 140733723216656 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/19045/statm: 182288 181520 455 1167 0 181069 0
Current children cumulated CPU time (s) 1002.09
Current children cumulated vsize (KiB) 729152

[startup+1062.3 s]
/proc/loadavg: 2.00 1.99 1.91 3/177 19094
/proc/meminfo: memFree=29704784/32873648 swapFree=7112/7112
[pid=19045] ppid=19043 vsize=729152 CPUtime=1062.09 cores=1,3,5,7
/proc/19045/stat : 19045 (toysat) R 19043 19045 18885 0 -1 4202496 181688 0 0 0 105909 300 0 0 20 0 1 0 277493214 746651648 181520 33554432000 4194304 8973514 140733723217392 140733723216888 4209272 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/19045/statm: 182288 181520 455 1167 0 181069 0
Current children cumulated CPU time (s) 1062.09
Current children cumulated vsize (KiB) 729152

[startup+1122.3 s]
/proc/loadavg: 2.00 1.99 1.91 3/178 19096
/proc/meminfo: memFree=29704904/32873648 swapFree=7112/7112
[pid=19045] ppid=19043 vsize=729152 CPUtime=1122.08 cores=1,3,5,7
/proc/19045/stat : 19045 (toysat) R 19043 19045 18885 0 -1 4202496 181688 0 0 0 111895 313 0 0 20 0 1 0 277493214 746651648 181520 33554432000 4194304 8973514 140733723217392 140733723215360 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/19045/statm: 182288 181520 455 1167 0 181069 0
Current children cumulated CPU time (s) 1122.08
Current children cumulated vsize (KiB) 729152

[startup+1182.3 s]
/proc/loadavg: 2.00 1.99 1.91 3/177 19096
/proc/meminfo: memFree=29705036/32873648 swapFree=7112/7112
[pid=19045] ppid=19043 vsize=729152 CPUtime=1182.06 cores=1,3,5,7
/proc/19045/stat : 19045 (toysat) R 19043 19045 18885 0 -1 4202496 181688 0 0 0 117882 324 0 0 20 0 1 0 277493214 746651648 181520 33554432000 4194304 8973514 140733723217392 140733723216888 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/19045/statm: 182288 181520 455 1167 0 181069 0
Current children cumulated CPU time (s) 1182.06
Current children cumulated vsize (KiB) 729152

[startup+1242.3 s]
/proc/loadavg: 2.00 1.99 1.91 3/177 19096
/proc/meminfo: memFree=29704912/32873648 swapFree=7112/7112
[pid=19045] ppid=19043 vsize=729152 CPUtime=1242.06 cores=1,3,5,7
/proc/19045/stat : 19045 (toysat) R 19043 19045 18885 0 -1 4202496 181688 0 0 0 123868 338 0 0 20 0 1 0 277493214 746651648 181520 33554432000 4194304 8973514 140733723217392 140733723216888 4209336 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/19045/statm: 182288 181520 455 1167 0 181069 0
Current children cumulated CPU time (s) 1242.06
Current children cumulated vsize (KiB) 729152

[startup+1302.3 s]
/proc/loadavg: 2.00 1.99 1.91 3/177 19096
/proc/meminfo: memFree=29704788/32873648 swapFree=7112/7112
[pid=19045] ppid=19043 vsize=729152 CPUtime=1302.05 cores=1,3,5,7
/proc/19045/stat : 19045 (toysat) R 19043 19045 18885 0 -1 4202496 181688 0 0 0 129856 349 0 0 20 0 1 0 277493214 746651648 181520 33554432000 4194304 8973514 140733723217392 140733723216656 4209212 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/19045/statm: 182288 181520 455 1167 0 181069 0
Current children cumulated CPU time (s) 1302.05
Current children cumulated vsize (KiB) 729152

[startup+1362.3 s]
/proc/loadavg: 2.00 1.99 1.91 3/177 19096
/proc/meminfo: memFree=29704912/32873648 swapFree=7112/7112
[pid=19045] ppid=19043 vsize=729152 CPUtime=1362.04 cores=1,3,5,7
/proc/19045/stat : 19045 (toysat) R 19043 19045 18885 0 -1 4202496 181688 0 0 0 135840 364 0 0 20 0 1 0 277493214 746651648 181520 33554432000 4194304 8973514 140733723217392 140733723215360 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/19045/statm: 182288 181520 455 1167 0 181069 0
Current children cumulated CPU time (s) 1362.04
Current children cumulated vsize (KiB) 729152

[startup+1422.31 s]
/proc/loadavg: 2.00 1.99 1.91 3/176 19096
/proc/meminfo: memFree=29704912/32873648 swapFree=7112/7112
[pid=19045] ppid=19043 vsize=729152 CPUtime=1422.04 cores=1,3,5,7
/proc/19045/stat : 19045 (toysat) R 19043 19045 18885 0 -1 4202496 181688 0 0 0 141826 378 0 0 20 0 1 0 277493214 746651648 181520 33554432000 4194304 8973514 140733723217392 140733723216656 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/19045/statm: 182288 181520 455 1167 0 181069 0
Current children cumulated CPU time (s) 1422.04
Current children cumulated vsize (KiB) 729152

[startup+1482.3 s]
/proc/loadavg: 2.07 2.00 1.92 3/177 19097
/proc/meminfo: memFree=29704788/32873648 swapFree=7112/7112
[pid=19045] ppid=19043 vsize=729152 CPUtime=1482.02 cores=1,3,5,7
/proc/19045/stat : 19045 (toysat) R 19043 19045 18885 0 -1 4202496 181688 0 0 0 147811 391 0 0 20 0 1 0 277493214 746651648 181520 33554432000 4194304 8973514 140733723217392 140733723216888 4209309 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/19045/statm: 182288 181520 455 1167 0 181069 0
Current children cumulated CPU time (s) 1482.02
Current children cumulated vsize (KiB) 729152

[startup+1542.3 s]
/proc/loadavg: 2.02 2.00 1.92 3/178 19100
/proc/meminfo: memFree=29704544/32873648 swapFree=7112/7112
[pid=19045] ppid=19043 vsize=729152 CPUtime=1542.01 cores=1,3,5,7
/proc/19045/stat : 19045 (toysat) R 19043 19045 18885 0 -1 4202496 181688 0 0 0 153795 406 0 0 20 0 1 0 277493214 746651648 181520 33554432000 4194304 8973514 140733723217392 140733723216888 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/19045/statm: 182288 181520 455 1167 0 181069 0
Current children cumulated CPU time (s) 1542.01
Current children cumulated vsize (KiB) 729152

[startup+1602.3 s]
/proc/loadavg: 2.01 2.00 1.92 3/177 19100
/proc/meminfo: memFree=29705048/32873648 swapFree=7112/7112
[pid=19045] ppid=19043 vsize=729152 CPUtime=1602 cores=1,3,5,7
/proc/19045/stat : 19045 (toysat) R 19043 19045 18885 0 -1 4202496 181688 0 0 0 159782 418 0 0 20 0 1 0 277493214 746651648 181520 33554432000 4194304 8973514 140733723217392 140733723216656 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/19045/statm: 182288 181520 455 1167 0 181069 0
Current children cumulated CPU time (s) 1602
Current children cumulated vsize (KiB) 729152

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/177 19100
/proc/meminfo: memFree=29704924/32873648 swapFree=7112/7112
[pid=19045] ppid=19043 vsize=729152 CPUtime=1661.99 cores=1,3,5,7
/proc/19045/stat : 19045 (toysat) R 19043 19045 18885 0 -1 4202496 181688 0 0 0 165765 434 0 0 20 0 1 0 277493214 746651648 181520 33554432000 4194304 8973514 140733723217392 140733723215360 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/19045/statm: 182288 181520 455 1167 0 181069 0
Current children cumulated CPU time (s) 1661.99
Current children cumulated vsize (KiB) 729152

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/177 19100
/proc/meminfo: memFree=29705048/32873648 swapFree=7112/7112
[pid=19045] ppid=19043 vsize=729152 CPUtime=1721.99 cores=1,3,5,7
/proc/19045/stat : 19045 (toysat) R 19043 19045 18885 0 -1 4202496 181688 0 0 0 171751 448 0 0 20 0 1 0 277493214 746651648 181520 33554432000 4194304 8973514 140733723217392 140733723216656 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/19045/statm: 182288 181520 455 1167 0 181069 0
Current children cumulated CPU time (s) 1721.99
Current children cumulated vsize (KiB) 729152

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/177 19101
/proc/meminfo: memFree=29704924/32873648 swapFree=7112/7112
[pid=19045] ppid=19043 vsize=729152 CPUtime=1781.98 cores=1,3,5,7
/proc/19045/stat : 19045 (toysat) R 19043 19045 18885 0 -1 4202496 181688 0 0 0 177736 462 0 0 20 0 1 0 277493214 746651648 181520 33554432000 4194304 8973514 140733723217392 140733723215360 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/19045/statm: 182288 181520 455 1167 0 181069 0
Current children cumulated CPU time (s) 1781.98
Current children cumulated vsize (KiB) 729152



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.00 2.00 1.92 3/177 19101
/proc/meminfo: memFree=29705048/32873648 swapFree=7112/7112
[pid=19045] ppid=19043 vsize=729152 CPUtime=1800.08 cores=1,3,5,7
/proc/19045/stat : 19045 (toysat) R 19043 19045 18885 0 -1 4202496 181688 0 0 0 179542 466 0 0 20 0 1 0 277493214 746651648 181520 33554432000 4194304 8973514 140733723217392 140733723215360 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/19045/statm: 182288 181520 455 1167 0 181069 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 729152

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.41
CPU time (s): 1800.09
CPU user time (s): 1795.43
CPU system time (s): 4.66329
CPU usage (%): 99.9823
Max. virtual memory (cumulated for all children) (KiB): 729152

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.43
system time used= 4.66329
maximum resident set size= 726080
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 181688
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= 93
involuntary context switches= 1855

runsolver used 3.69044 second user time and 9.56455 second system time

The end

Launcher Data 

Begin job on node126 at 2012-05-27 12:14:33
IDJOB=3706759
IDBENCH=1970
IDSOLVER=2285
FILE ID=node126/3706759-1338113673
RUNJOBID= node126-1338111870-18902
PBS_JOBID= 14624471
Free space on /tmp= 71336 MiB

SOLVER NAME= toysat 2012-05-17
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB06/liu/wnq/normalized-wnq_n100_mw99_6.opb.PB06.opb
COMMAND LINE= HOME/toysat --pb BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3706759-1338113673/watcher-3706759-1338113673 -o /tmp/evaluation-result-3706759-1338113673/solver-3706759-1338113673 -C 1800 -W 1900 -M 15500  HOME/toysat --pb HOME/instance-3706759-1338113673.opb

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

MD5SUM BENCH= 5f836d1b8d150c1925229546ed283812
RANDOM SEED=264527303

node126.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		: 2666.456
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	: 5332.91
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		: 2666.456
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	: 5331.91
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		: 2666.456
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	: 5331.92
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		: 2666.456
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		: 2666.456
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	: 5331.92
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		: 2666.456
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		: 2666.456
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	: 5331.90
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		: 2666.456
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	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873648 kB
MemFree:        31167836 kB
Buffers:          279144 kB
Cached:           591560 kB
SwapCached:        17756 kB
Active:           768764 kB
Inactive:         131140 kB
Active(anon):      10628 kB
Inactive(anon):    20452 kB
Active(file):     758136 kB
Inactive(file):   110688 kB
Unevictable:        7112 kB
Mlocked:            7112 kB
SwapTotal:      67108856 kB
SwapFree:       67086932 kB
Dirty:             24036 kB
Writeback:             0 kB
AnonPages:         18340 kB
Mapped:            11500 kB
Shmem:                 0 kB
Slab:             668500 kB
SReclaimable:     112572 kB
SUnreclaim:       555928 kB
KernelStack:        1456 kB
PageTables:         3892 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     133248 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:      4096 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= 71312 MiB
End job on node126 at 2012-05-27 12:44:36