Trace number 3699894

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
npSolver incOPT3951 10.9723 11.3401

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/submittedPB07/
poldner/PB/testset/normalized-5_10.opb
MD5SUMba69a176dcc33e2f7eda6b169d4d1c84
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3951
Best CPU time to get the best result obtained on this benchmark0.000999
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3951
Optimality of the best value was proved YES
Number of variables55
Total number of constraints60
Number of constraints which are clauses50
Number of constraints which are cardinality constraints (but not clauses)10
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint5
Number of terms in the objective function 55
Biggest coefficient in the objective function 1772
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 25669
Number of bits of the sum of numbers in the objective function 15
Biggest number in a constraint 1772
Number of bits of the biggest number in a constraint 11
Biggest sum of numbers in a constraint 25669
Number of bits of the biggest sum of numbers15
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 run inc solver
0.00/0.00	c [INC SYSTEM] run initial solver
0.00/0.00	c [INC SYSTEM] preprocess with white file
0.00/0.00	c [INC SYSTEM] finished preprocessing in 0 s
0.00/0.00	c [INC SYSTEM] execute solver
0.00/0.00	c [INC SEARCH] formula is SAT
0.00/0.00	c [INC SYSTEM] solved the initial formula
0.00/0.00	c model valid
0.00/0.00	c current solution ok
0.00/0.01	o 5444
0.00/0.01	c execute binary inc search
0.00/0.01	c [INC SEARCH] current bound: 2722
0.00/0.01	c [INC SEARCH] iteration: 0
0.00/0.01	c [INC SEARCH] lower bound: 0 upperbound 5444 current bound: 2722 best value:5444
0.00/0.01	c [INC SYSTEM] there exists a inc, kill it!
0.00/0.01	c write failed with 2
0.00/0.01	c [INC SYSTEM] create new solver instance
0.00/0.01	c [INC] encode full formula
0.00/0.08	c set iterative enc to: swc
0.00/0.09	c [INC SEARCH] isOptimum variable: 0
0.00/0.25	c [INC SEARCH] formula is UNSAT
0.00/0.25	c [INC SYSTEM] there exists a inc, kill it!
0.00/0.25	c write failed with 2
0.00/0.25	c [INC SYSTEM] there exists an encoder, kill it! (ptr=0x10ac790)
0.00/0.25	c sat variable: 0 optimum/unsat variable: 1
0.00/0.25	c [INC SEARCH] set lower bound to 2723 upperbound 5444
0.00/0.25	c [INC SEARCH] current bound: 4083
0.00/0.25	c [INC SEARCH] iteration: 1
0.00/0.25	c [INC SEARCH] lower bound: 2723 upperbound 5444 current bound: 4083 best value:5444
0.00/0.25	c [INC SYSTEM] create new solver instance
0.00/0.25	c [INC] encode full formula
0.00/0.36	c set iterative enc to: swc
0.00/0.37	c [INC SEARCH] isOptimum variable: 0
1.16/1.30	c [INC SEARCH] formula is SAT
1.27/1.31	c [INC SEARCH] copied best model
1.27/1.31	c sat variable: 1 optimum/unsat variable: 0
1.27/1.31	c model valid
1.27/1.31	c current solution ok
1.27/1.31	o 4066
1.27/1.31	c [INC SEARCH] current bound: 3394
1.27/1.31	c [INC SEARCH] iteration: 2
1.27/1.31	c [INC SEARCH] lower bound: 2723 upperbound 4066 current bound: 3394 best value:4066
1.27/1.31	c [INC ENCODE] setup new number of clauses ...
1.27/1.31	c [INC] encode incremental formula
1.27/1.31	c return only the limitting unit clause for 3394
1.27/1.31	c [INC SYSTEM] transmit new clauses to solver: 1
1.27/1.31	c [INC SEARCH] isOptimum variable: 0
1.27/1.39	c [INC SEARCH] formula is UNSAT
1.27/1.39	c [INC SYSTEM] there exists a inc, kill it!
1.27/1.39	c write failed with 2
1.27/1.39	c [INC SYSTEM] there exists an encoder, kill it! (ptr=0x10ac790)
1.27/1.39	c sat variable: 0 optimum/unsat variable: 1
1.27/1.39	c [INC SEARCH] set lower bound to 3395 upperbound 4066
1.27/1.39	c [INC SEARCH] current bound: 3730
1.27/1.39	c [INC SEARCH] iteration: 3
1.27/1.39	c [INC SEARCH] lower bound: 3395 upperbound 4066 current bound: 3730 best value:4066
1.47/1.52	c [INC SYSTEM] create new solver instance
1.47/1.52	c [INC] encode full formula
1.47/1.52	c set iterative enc to: swc
1.47/1.86	c [INC SEARCH] isOptimum variable: 0
2.30/2.79	c [INC SEARCH] formula is UNSAT
2.30/2.79	c [INC SYSTEM] there exists a inc, kill it!
2.30/2.79	c write failed with 2
2.40/2.80	c [INC SYSTEM] there exists an encoder, kill it! (ptr=0x10ac790)
2.40/2.80	c sat variable: 0 optimum/unsat variable: 1
2.40/2.80	c [INC SEARCH] set lower bound to 3731 upperbound 4066
2.40/2.80	c [INC SEARCH] current bound: 3898
2.40/2.80	c [INC SEARCH] iteration: 4
2.40/2.80	c [INC SEARCH] lower bound: 3731 upperbound 4066 current bound: 3898 best value:4066
2.40/2.80	c [INC SYSTEM] create new solver instance
2.40/2.80	c [INC] encode full formula
2.51/2.90	c set iterative enc to: swc
2.51/2.92	c [INC SEARCH] isOptimum variable: 0
3.71/4.13	c [INC SEARCH] formula is UNSAT
3.71/4.13	c [INC SYSTEM] there exists a inc, kill it!
3.71/4.13	c write failed with 2
3.71/4.14	c [INC SYSTEM] there exists an encoder, kill it! (ptr=0x10ac790)
3.71/4.14	c sat variable: 0 optimum/unsat variable: 1
3.71/4.14	c [INC SEARCH] set lower bound to 3899 upperbound 4066
3.71/4.14	c [INC SEARCH] current bound: 3982
3.71/4.14	c [INC SEARCH] iteration: 5
3.71/4.14	c [INC SEARCH] lower bound: 3899 upperbound 4066 current bound: 3982 best value:4066
3.71/4.14	c [INC SYSTEM] create new solver instance
3.71/4.14	c [INC] encode full formula
3.81/4.24	c set iterative enc to: swc
3.81/4.26	c [INC SEARCH] isOptimum variable: 0
4.99/5.48	c [INC SEARCH] formula is SAT
4.99/5.49	c [INC SEARCH] copied best model
4.99/5.49	c sat variable: 1 optimum/unsat variable: 0
4.99/5.49	c model valid
4.99/5.49	c current solution ok
4.99/5.49	o 3951
4.99/5.49	c [INC SEARCH] current bound: 3925
4.99/5.49	c [INC SEARCH] iteration: 6
4.99/5.49	c [INC SEARCH] lower bound: 3899 upperbound 3951 current bound: 3925 best value:3951
4.99/5.49	c [INC ENCODE] setup new number of clauses ...
4.99/5.49	c [INC] encode incremental formula
4.99/5.49	c return only the limitting unit clause for 3925
4.99/5.49	c [INC SYSTEM] transmit new clauses to solver: 1
4.99/5.49	c [INC SEARCH] isOptimum variable: 0
5.21/5.62	c [INC SEARCH] formula is UNSAT
5.21/5.62	c [INC SYSTEM] there exists a inc, kill it!
5.21/5.62	c write failed with 2
5.21/5.62	c [INC SYSTEM] there exists an encoder, kill it! (ptr=0x10ac790)
5.21/5.62	c sat variable: 0 optimum/unsat variable: 1
5.21/5.62	c [INC SEARCH] set lower bound to 3926 upperbound 3951
5.21/5.62	c [INC SEARCH] current bound: 3938
5.21/5.62	c [INC SEARCH] iteration: 7
5.21/5.62	c [INC SEARCH] lower bound: 3926 upperbound 3951 current bound: 3938 best value:3951
5.21/5.62	c [INC SYSTEM] create new solver instance
5.21/5.62	c [INC] encode full formula
5.31/5.72	c set iterative enc to: swc
5.31/5.74	c [INC SEARCH] isOptimum variable: 0
6.80/7.28	c [INC SEARCH] formula is UNSAT
6.80/7.28	c [INC SYSTEM] there exists a inc, kill it!
6.80/7.28	c write failed with 2
6.80/7.29	c [INC SYSTEM] there exists an encoder, kill it! (ptr=0x10ac790)
6.80/7.29	c sat variable: 0 optimum/unsat variable: 1
6.80/7.29	c [INC SEARCH] set lower bound to 3939 upperbound 3951
6.80/7.29	c [INC SEARCH] current bound: 3945
6.80/7.29	c [INC SEARCH] iteration: 8
6.80/7.29	c [INC SEARCH] lower bound: 3939 upperbound 3951 current bound: 3945 best value:3951
6.80/7.29	c [INC SYSTEM] create new solver instance
6.80/7.29	c [INC] encode full formula
6.91/7.39	c set iterative enc to: swc
7.01/7.41	c [INC SEARCH] isOptimum variable: 0
8.10/8.52	c [INC SEARCH] formula is UNSAT
8.10/8.52	c [INC SYSTEM] there exists a inc, kill it!
8.10/8.52	c write failed with 2
8.10/8.52	c [INC SYSTEM] there exists an encoder, kill it! (ptr=0x10ac790)
8.10/8.52	c sat variable: 0 optimum/unsat variable: 1
8.10/8.52	c [INC SEARCH] set lower bound to 3946 upperbound 3951
8.10/8.52	c [INC SEARCH] current bound: 3948
8.10/8.52	c [INC SEARCH] iteration: 9
8.10/8.52	c [INC SEARCH] lower bound: 3946 upperbound 3951 current bound: 3948 best value:3951
8.10/8.52	c [INC SYSTEM] create new solver instance
8.10/8.52	c [INC] encode full formula
8.21/8.62	c set iterative enc to: swc
8.21/8.64	c [INC SEARCH] isOptimum variable: 0
9.41/9.84	c [INC SEARCH] formula is UNSAT
9.41/9.84	c [INC SYSTEM] there exists a inc, kill it!
9.41/9.84	c write failed with 2
9.41/9.85	c [INC SYSTEM] there exists an encoder, kill it! (ptr=0x10ac790)
9.41/9.85	c sat variable: 0 optimum/unsat variable: 1
9.41/9.85	c [INC SEARCH] set lower bound to 3949 upperbound 3951
9.41/9.85	c [INC SEARCH] current bound: 3950
9.41/9.85	c [INC SEARCH] iteration: 10
9.41/9.85	c [INC SEARCH] lower bound: 3949 upperbound 3951 current bound: 3950 best value:3951
9.41/9.85	c [INC SYSTEM] create new solver instance
9.41/9.85	c [INC] encode full formula
9.51/9.95	c set iterative enc to: swc
9.51/9.97	c [INC SEARCH] isOptimum variable: 0
10.90/11.33	c [INC SEARCH] formula is UNSAT
10.90/11.33	c [INC SYSTEM] there exists a inc, kill it!
10.90/11.33	c write failed with 2
10.90/11.33	c [INC SYSTEM] there exists an encoder, kill it! (ptr=0x10ac790)
10.90/11.33	c sat variable: 0 optimum/unsat variable: 1
10.90/11.33	c [INC SEARCH] set lower bound to 3951 upperbound 3951
10.90/11.33	c display solution
10.90/11.33	s OPTIMUM FOUND
10.90/11.33	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

Verifier Data 

OK	3951

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-3699894-1338073091/watcher-3699894-1338073091 -o /tmp/evaluation-result-3699894-1338073091/solver-3699894-1338073091 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-I.sh HOME/instance-3699894-1338073091.opb 1767533497 HOME HOME 

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: 2.00 2.00 2.00 2/179 10850
/proc/meminfo: memFree=31295736/32873648 swapFree=7112/7112
[pid=10850] ppid=10848 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/10850/stat : 10850 (npSolver-pbo-I.) S 10848 10850 10532 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 273435011 9367552 275 33554432000 4194304 5064252 140735465780672 140735465779584 242167211598 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/10850/statm: 2287 275 233 213 0 72 0

[startup+0.0780569 s]
/proc/loadavg: 2.00 2.00 2.00 2/179 10850
/proc/meminfo: memFree=31295736/32873648 swapFree=7112/7112
[pid=10850] ppid=10848 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/10850/stat : 10850 (npSolver-pbo-I.) S 10848 10850 10532 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 273435011 9367552 275 33554432000 4194304 5064252 140735465780672 140735465779584 242167211598 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/10850/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100221 s]
/proc/loadavg: 2.00 2.00 2.00 2/179 10850
/proc/meminfo: memFree=31295736/32873648 swapFree=7112/7112
[pid=10850] ppid=10848 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/10850/stat : 10850 (npSolver-pbo-I.) S 10848 10850 10532 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 273435011 9367552 275 33554432000 4194304 5064252 140735465780672 140735465779584 242167211598 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/10850/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300236 s]
/proc/loadavg: 2.00 2.00 2.00 2/179 10850
/proc/meminfo: memFree=31295736/32873648 swapFree=7112/7112
[pid=10850] ppid=10848 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/10850/stat : 10850 (npSolver-pbo-I.) S 10848 10850 10532 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 273435011 9367552 275 33554432000 4194304 5064252 140735465780672 140735465779584 242167211598 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/10850/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700175 s]
/proc/loadavg: 2.00 2.00 2.00 2/179 10850
/proc/meminfo: memFree=31295736/32873648 swapFree=7112/7112
[pid=10850] ppid=10848 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/10850/stat : 10850 (npSolver-pbo-I.) S 10848 10850 10532 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 273435011 9367552 275 33554432000 4194304 5064252 140735465780672 140735465779584 242167211598 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/10850/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50022 s]
/proc/loadavg: 2.00 2.00 2.00 3/182 10863
/proc/meminfo: memFree=31223788/32873648 swapFree=7112/7112
[pid=10850] ppid=10848 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/10850/stat : 10850 (npSolver-pbo-I.) S 10848 10850 10532 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 273435011 9367552 275 33554432000 4194304 5064252 140735465780672 140735465779584 242167211598 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/10850/statm: 2287 275 233 213 0 72 0
[pid=10851] ppid=10850 vsize=22100 CPUtime=1.47 cores=0,2,4,6
/proc/10851/stat : 10851 (npSolver-pbo) S 10850 10850 10532 0 -1 4202496 9299 28819 0 0 28 3 109 7 20 0 1 0 273435011 22630400 5147 33554432000 4194304 5992684 140735803249248 140735803241824 5175646 0 65536 4102 0 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/10851/statm: 5525 5147 177 440 0 5081 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 31248

[startup+3.10028 s]
/proc/loadavg: 2.08 2.02 2.01 3/182 10867
/proc/meminfo: memFree=31227396/32873648 swapFree=7112/7112
[pid=10850] ppid=10848 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/10850/stat : 10850 (npSolver-pbo-I.) S 10848 10850 10532 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 273435011 9367552 275 33554432000 4194304 5064252 140735465780672 140735465779584 242167211598 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/10850/statm: 2287 275 233 213 0 72 0
[pid=10851] ppid=10850 vsize=7764 CPUtime=2.54 cores=0,2,4,6
/proc/10851/stat : 10851 (npSolver-pbo) S 10850 10850 10532 0 -1 4202496 13035 44174 0 0 38 6 200 10 20 0 1 0 273435011 7950336 1643 33554432000 4194304 5992684 140735803249248 140735803234152 5179600 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/10851/statm: 1941 1643 177 440 0 1497 0
Current children cumulated CPU time (s) 2.54
Current children cumulated vsize (KiB) 16912

[startup+6.3003 s]
/proc/loadavg: 2.08 2.02 2.01 3/182 10875
/proc/meminfo: memFree=31218288/32873648 swapFree=7112/7112
[pid=10850] ppid=10848 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/10850/stat : 10850 (npSolver-pbo-I.) S 10848 10850 10532 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 273435011 9367552 275 33554432000 4194304 5064252 140735465780672 140735465779584 242167211598 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/10850/statm: 2287 275 233 213 0 72 0
[pid=10851] ppid=10850 vsize=7764 CPUtime=5.36 cores=0,2,4,6
/proc/10851/stat : 10851 (npSolver-pbo) S 10850 10850 10532 0 -1 4202496 19767 77091 0 0 59 9 450 18 20 0 1 0 273435011 7950336 1643 33554432000 4194304 5992684 140735803249248 140735803234152 5179600 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/10851/statm: 1941 1643 177 440 0 1497 0
Current children cumulated CPU time (s) 5.36
Current children cumulated vsize (KiB) 16912

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

[startup+6.40034 s]
/proc/loadavg: 2.08 2.02 2.01 3/182 10875
/proc/meminfo: memFree=31218288/32873648 swapFree=7112/7112
[pid=10850] ppid=10848 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/10850/stat : 10850 (npSolver-pbo-I.) S 10848 10850 10532 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 273435011 9367552 275 33554432000 4194304 5064252 140735465780672 140735465779584 242167211598 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/10850/statm: 2287 275 233 213 0 72 0
[pid=10851] ppid=10850 vsize=7764 CPUtime=5.36 cores=0,2,4,6
/proc/10851/stat : 10851 (npSolver-pbo) S 10850 10850 10532 0 -1 4202496 19767 77091 0 0 59 9 450 18 20 0 1 0 273435011 7950336 1643 33554432000 4194304 5992684 140735803249248 140735803234152 5179600 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/10851/statm: 1941 1643 177 440 0 1497 0
Current children cumulated CPU time (s) 5.36
Current children cumulated vsize (KiB) 16912

[startup+9.60033 s]
/proc/loadavg: 2.23 2.05 2.02 3/182 10885
/proc/meminfo: memFree=31225836/32873648 swapFree=7112/7112
[pid=10850] ppid=10848 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/10850/stat : 10850 (npSolver-pbo-I.) S 10848 10850 10532 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 273435011 9367552 275 33554432000 4194304 5064252 140735465780672 140735465779584 242167211598 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/10850/statm: 2287 275 233 213 0 72 0
[pid=10851] ppid=10850 vsize=7764 CPUtime=8.26 cores=0,2,4,6
/proc/10851/stat : 10851 (npSolver-pbo) S 10850 10850 10532 0 -1 4202496 25873 108543 0 0 80 12 709 25 20 0 1 0 273435011 7950336 1643 33554432000 4194304 5992684 140735803249248 140735803234152 5179600 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/10851/statm: 1941 1643 177 440 0 1497 0
[pid=10885] ppid=10851 vsize=73424 CPUtime=0.94 cores=0,2,4,6
/proc/10885/stat : 10885 (glucosInc) R 10851 10850 10532 0 -1 4202496 13978 0 0 0 92 2 0 0 20 0 1 0 273435875 75186176 14683 33554432000 4194304 5654031 140733686338704 140733686336584 4232495 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/10885/statm: 18356 14683 131 357 0 17996 0
Current children cumulated CPU time (s) 9.2
Current children cumulated vsize (KiB) 90336

[startup+10.4003 s]
/proc/loadavg: 2.23 2.05 2.02 3/181 10932
/proc/meminfo: memFree=31276880/32873648 swapFree=7112/7112
[pid=10850] ppid=10848 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/10850/stat : 10850 (npSolver-pbo-I.) S 10848 10850 10532 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 273435011 9367552 275 33554432000 4194304 5064252 140735465780672 140735465779584 242167211598 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/10850/statm: 2287 275 233 213 0 72 0
[pid=10851] ppid=10850 vsize=7764 CPUtime=9.58 cores=0,2,4,6
/proc/10851/stat : 10851 (npSolver-pbo) S 10850 10850 10532 0 -1 4202496 28928 123731 0 0 90 13 825 30 20 0 1 0 273435011 7950336 1643 33554432000 4194304 5992684 140735803249248 140735803234152 5179600 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/10851/statm: 1941 1643 177 440 0 1497 0
Current children cumulated CPU time (s) 9.58
Current children cumulated vsize (KiB) 16912

[startup+10.8003 s]
/proc/loadavg: 2.23 2.05 2.02 3/181 10932
/proc/meminfo: memFree=31276880/32873648 swapFree=7112/7112
[pid=10850] ppid=10848 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/10850/stat : 10850 (npSolver-pbo-I.) S 10848 10850 10532 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 273435011 9367552 275 33554432000 4194304 5064252 140735465780672 140735465779584 242167211598 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/10850/statm: 2287 275 233 213 0 72 0
[pid=10851] ppid=10850 vsize=7764 CPUtime=9.58 cores=0,2,4,6
/proc/10851/stat : 10851 (npSolver-pbo) S 10850 10850 10532 0 -1 4202496 28928 123731 0 0 90 13 825 30 20 0 1 0 273435011 7950336 1643 33554432000 4194304 5992684 140735803249248 140735803234152 5179600 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/10851/statm: 1941 1643 177 440 0 1497 0
Current children cumulated CPU time (s) 9.58
Current children cumulated vsize (KiB) 16912

[startup+11.2003 s]
/proc/loadavg: 2.23 2.05 2.02 3/182 10934
/proc/meminfo: memFree=31220760/32873648 swapFree=7112/7112
[pid=10850] ppid=10848 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/10850/stat : 10850 (npSolver-pbo-I.) S 10848 10850 10532 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 273435011 9367552 275 33554432000 4194304 5064252 140735465780672 140735465779584 242167211598 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/10850/statm: 2287 275 233 213 0 72 0
[pid=10851] ppid=10850 vsize=7764 CPUtime=9.58 cores=0,2,4,6
/proc/10851/stat : 10851 (npSolver-pbo) S 10850 10850 10532 0 -1 4202496 28928 123731 0 0 90 13 825 30 20 0 1 0 273435011 7950336 1643 33554432000 4194304 5992684 140735803249248 140735803234152 5179600 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/10851/statm: 1941 1643 177 440 0 1497 0
[pid=10934] ppid=10851 vsize=74488 CPUtime=1.22 cores=0,2,4,6
/proc/10934/stat : 10934 (glucosInc) R 10851 10850 10532 0 -1 4202496 14336 0 0 0 120 2 0 0 20 0 1 0 273436008 76275712 14937 33554432000 4194304 5654031 140736013585280 140736013583160 4232477 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/10934/statm: 18622 14937 140 357 0 18262 0
Current children cumulated CPU time (s) 10.8
Current children cumulated vsize (KiB) 91400

[startup+11.3003 s]
/proc/loadavg: 2.23 2.05 2.02 3/182 10934
/proc/meminfo: memFree=31220760/32873648 swapFree=7112/7112
[pid=10850] ppid=10848 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/10850/stat : 10850 (npSolver-pbo-I.) S 10848 10850 10532 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 273435011 9367552 275 33554432000 4194304 5064252 140735465780672 140735465779584 242167211598 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/10850/statm: 2287 275 233 213 0 72 0
[pid=10851] ppid=10850 vsize=7764 CPUtime=9.58 cores=0,2,4,6
/proc/10851/stat : 10851 (npSolver-pbo) S 10850 10850 10532 0 -1 4202496 28928 123731 0 0 90 13 825 30 20 0 1 0 273435011 7950336 1643 33554432000 4194304 5992684 140735803249248 140735803234152 5179600 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/10851/statm: 1941 1643 177 440 0 1497 0
[pid=10934] ppid=10851 vsize=75280 CPUtime=1.32 cores=0,2,4,6
/proc/10934/stat : 10934 (glucosInc) R 10851 10850 10532 0 -1 4202496 14543 0 0 0 130 2 0 0 20 0 1 0 273436008 77086720 15144 33554432000 4194304 5654031 140736013585280 140736013583160 4232421 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/10934/statm: 18820 15144 140 357 0 18460 0
Current children cumulated CPU time (s) 10.9
Current children cumulated vsize (KiB) 92192

Child status: 0
Real time (s): 11.3401
CPU time (s): 10.9723
CPU user time (s): 10.4984
CPU system time (s): 0.473927
CPU usage (%): 96.7569
Max. virtual memory (cumulated for all children) (KiB): 103636

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 10.4984
system time used= 0.473927
maximum resident set size= 68172
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 168254
page faults= 0
swaps= 0
block input operations= 0
block output operations= 125728
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 812
involuntary context switches= 91

runsolver used 0.017997 second user time and 0.06099 second system time

The end

Launcher Data 

Begin job on node126 at 2012-05-27 00:58:11
IDJOB=3699894
IDBENCH=24968
IDSOLVER=2276
FILE ID=node126/3699894-1338073091
RUNJOBID= node126-1338071287-10548
PBS_JOBID= 14624419
Free space on /tmp= 71312 MiB

SOLVER NAME= npSolver inc
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/poldner/PB/testset/normalized-5_10.opb
COMMAND LINE= DIR/npSolver-pbo-I.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3699894-1338073091/watcher-3699894-1338073091 -o /tmp/evaluation-result-3699894-1338073091/solver-3699894-1338073091 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-I.sh HOME/instance-3699894-1338073091.opb 1767533497 HOME HOME

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

MD5SUM BENCH= ba69a176dcc33e2f7eda6b169d4d1c84
RANDOM SEED=1767533497

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:        31296380 kB
Buffers:          237156 kB
Cached:           522956 kB
SwapCached:        17760 kB
Active:           754168 kB
Inactive:          32648 kB
Active(anon):       8900 kB
Inactive(anon):    20464 kB
Active(file):     745268 kB
Inactive(file):    12184 kB
Unevictable:        7112 kB
Mlocked:            7112 kB
SwapTotal:      67108856 kB
SwapFree:       67086928 kB
Dirty:             17208 kB
Writeback:             0 kB
AnonPages:         17064 kB
Mapped:            11072 kB
Shmem:                 0 kB
Slab:             651496 kB
SReclaimable:      94824 kB
SUnreclaim:       556672 kB
KernelStack:        1512 kB
PageTables:         3420 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     132668 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:         0 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= 71304 MiB
End job on node126 at 2012-05-27 00:58:22