Trace number 3698296

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 inc-topDownOPT8034 20.4889 20.5098

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/submittedPB07/
poldner/PB/testset/normalized-10_20.opb
MD5SUMdfa433e4e6a88cd1c776cef0a80ce991
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark8034
Best CPU time to get the best result obtained on this benchmark0.006998
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 8034
Optimality of the best value was proved YES
Number of variables210
Total number of constraints220
Number of constraints which are clauses200
Number of constraints which are cardinality constraints (but not clauses)20
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint10
Number of terms in the objective function 210
Biggest coefficient in the objective function 2937
Number of bits for the biggest coefficient in the objective function 12
Sum of the numbers in the objective function 109101
Number of bits of the sum of numbers in the objective function 17
Biggest number in a constraint 2937
Number of bits of the biggest number in a constraint 12
Biggest sum of numbers in a constraint 109101
Number of bits of the biggest sum of numbers17
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
0.00/0.01	c [INC SYSTEM] finished preprocessing in 0 s
0.00/0.01	c [INC SYSTEM] execute solver
0.00/0.01	c [INC SEARCH] formula is SAT
0.00/0.01	c [INC SYSTEM] solved the initial formula
0.00/0.01	c model valid
0.00/0.01	c current solution ok
0.00/0.01	o 12048
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 SEARCH] iteration: 0
0.00/0.01	c [INC BOUNDS] best value:12048 search for 12047
0.00/0.01	c [INC SYSTEM] create new solver instance
0.00/0.01	c [INC] encode full formula
0.00/0.01	c fallback to adder encoding
0.00/0.02	c set iterative enc to: adder
0.00/0.02	c set iterative enc to: none
0.00/0.03	c [INC SEARCH] isOptimum variable: 0
0.00/0.37	c formula is SAT
0.00/0.37	c [INC SEARCH] copied best model
0.00/0.37	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
0.00/0.37	c model valid
0.00/0.37	c current solution ok
0.00/0.37	o 10000
0.00/0.37	c [INC SEARCH] iteration: 1
0.00/0.37	c [INC BOUNDS] best value:10000 search for 9999
0.00/0.37	c [INC SYSTEM] there exists a inc, kill it!
0.00/0.37	c write failed with 2
0.00/0.37	c [INC SYSTEM] create new solver instance
0.00/0.37	c [INC] encode full formula
0.00/0.37	c fallback to adder encoding
0.00/0.39	c set iterative enc to: adder
0.00/0.39	c set iterative enc to: none
0.00/0.39	c [INC SEARCH] isOptimum variable: 0
1.38/1.49	c formula is SAT
1.38/1.49	c [INC SEARCH] copied best model
1.38/1.49	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
1.38/1.49	c model valid
1.38/1.49	c current solution ok
1.38/1.49	o 9998
1.38/1.49	c [INC SEARCH] iteration: 2
1.38/1.49	c [INC BOUNDS] best value:9998 search for 9997
1.38/1.49	c [INC SYSTEM] there exists a inc, kill it!
1.38/1.49	c write failed with 2
1.38/1.49	c [INC SYSTEM] create new solver instance
1.38/1.49	c [INC] encode full formula
1.38/1.49	c fallback to adder encoding
1.48/1.51	c set iterative enc to: adder
1.48/1.51	c set iterative enc to: none
1.48/1.51	c [INC SEARCH] isOptimum variable: 0
1.49/1.84	c formula is SAT
1.49/1.84	c [INC SEARCH] copied best model
1.49/1.84	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
1.49/1.84	c model valid
1.49/1.84	c current solution ok
1.49/1.84	o 9803
1.49/1.84	c [INC SEARCH] iteration: 3
1.49/1.84	c [INC BOUNDS] best value:9803 search for 9802
1.49/1.84	c [INC SYSTEM] there exists a inc, kill it!
1.49/1.84	c write failed with 2
1.49/1.84	c [INC SYSTEM] create new solver instance
1.49/1.84	c [INC] encode full formula
1.49/1.84	c fallback to adder encoding
1.49/1.85	c set iterative enc to: adder
1.49/1.85	c set iterative enc to: none
1.49/1.85	c [INC SEARCH] isOptimum variable: 0
3.27/3.35	c formula is SAT
3.27/3.35	c [INC SEARCH] copied best model
3.27/3.35	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
3.27/3.35	c model valid
3.27/3.35	c current solution ok
3.27/3.35	o 9629
3.27/3.35	c [INC SEARCH] iteration: 4
3.27/3.35	c [INC BOUNDS] best value:9629 search for 9628
3.27/3.35	c [INC SYSTEM] there exists a inc, kill it!
3.27/3.35	c write failed with 2
3.27/3.35	c [INC SYSTEM] create new solver instance
3.27/3.35	c [INC] encode full formula
3.27/3.35	c fallback to adder encoding
3.27/3.36	c set iterative enc to: adder
3.27/3.36	c set iterative enc to: none
3.27/3.36	c [INC SEARCH] isOptimum variable: 0
8.66/8.75	c formula is SAT
8.66/8.75	c [INC SEARCH] copied best model
8.66/8.75	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
8.66/8.75	c model valid
8.66/8.75	c current solution ok
8.66/8.75	o 9586
8.66/8.75	c [INC SEARCH] iteration: 5
8.66/8.75	c [INC BOUNDS] best value:9586 search for 9585
8.66/8.75	c [INC SYSTEM] there exists a inc, kill it!
8.66/8.75	c write failed with 2
8.66/8.75	c [INC SYSTEM] create new solver instance
8.66/8.75	c [INC] encode full formula
8.66/8.75	c fallback to adder encoding
8.66/8.76	c set iterative enc to: adder
8.66/8.76	c set iterative enc to: none
8.66/8.77	c [INC SEARCH] isOptimum variable: 0
8.74/9.18	c formula is SAT
8.74/9.18	c [INC SEARCH] copied best model
8.74/9.18	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
8.74/9.18	c model valid
8.74/9.18	c current solution ok
8.74/9.18	o 8562
8.74/9.18	c [INC SEARCH] iteration: 6
8.74/9.18	c [INC BOUNDS] best value:8562 search for 8561
8.74/9.18	c [INC SYSTEM] there exists a inc, kill it!
8.74/9.18	c write failed with 2
8.74/9.18	c [INC SYSTEM] create new solver instance
8.74/9.18	c [INC] encode full formula
8.74/9.18	c fallback to adder encoding
8.74/9.19	c set iterative enc to: adder
8.74/9.19	c set iterative enc to: none
8.74/9.19	c [INC SEARCH] isOptimum variable: 0
10.26/10.37	c formula is SAT
10.26/10.37	c [INC SEARCH] copied best model
10.26/10.37	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
10.26/10.37	c model valid
10.26/10.37	c current solution ok
10.26/10.37	o 8523
10.26/10.37	c [INC SEARCH] iteration: 7
10.26/10.37	c [INC BOUNDS] best value:8523 search for 8522
10.26/10.37	c [INC SYSTEM] there exists a inc, kill it!
10.26/10.37	c write failed with 2
10.26/10.37	c [INC SYSTEM] create new solver instance
10.26/10.37	c [INC] encode full formula
10.26/10.37	c fallback to adder encoding
10.26/10.38	c set iterative enc to: adder
10.26/10.38	c set iterative enc to: none
10.26/10.38	c [INC SEARCH] isOptimum variable: 0
13.26/13.35	c formula is SAT
13.26/13.35	c [INC SEARCH] copied best model
13.26/13.35	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
13.26/13.35	c model valid
13.26/13.35	c current solution ok
13.26/13.35	o 8478
13.26/13.35	c [INC SEARCH] iteration: 8
13.26/13.35	c [INC BOUNDS] best value:8478 search for 8477
13.26/13.35	c [INC SYSTEM] there exists a inc, kill it!
13.26/13.35	c write failed with 2
13.26/13.35	c [INC SYSTEM] create new solver instance
13.26/13.35	c [INC] encode full formula
13.26/13.35	c fallback to adder encoding
13.26/13.37	c set iterative enc to: adder
13.26/13.37	c set iterative enc to: none
13.26/13.37	c [INC SEARCH] isOptimum variable: 0
15.75/15.83	c formula is SAT
15.75/15.83	c [INC SEARCH] copied best model
15.75/15.83	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
15.75/15.83	c model valid
15.75/15.83	c current solution ok
15.75/15.83	o 8199
15.75/15.83	c [INC SEARCH] iteration: 9
15.75/15.83	c [INC BOUNDS] best value:8199 search for 8198
15.75/15.83	c [INC SYSTEM] there exists a inc, kill it!
15.75/15.83	c write failed with 2
15.75/15.84	c [INC SYSTEM] create new solver instance
15.75/15.84	c [INC] encode full formula
15.75/15.84	c fallback to adder encoding
15.75/15.85	c set iterative enc to: adder
15.75/15.85	c set iterative enc to: none
15.75/15.85	c [INC SEARCH] isOptimum variable: 0
18.04/18.13	c formula is SAT
18.04/18.13	c [INC SEARCH] copied best model
18.04/18.13	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
18.04/18.13	c model valid
18.04/18.13	c current solution ok
18.04/18.13	o 8034
18.04/18.13	c [INC SEARCH] iteration: 10
18.04/18.13	c [INC BOUNDS] best value:8034 search for 8033
18.04/18.13	c [INC SYSTEM] there exists a inc, kill it!
18.04/18.13	c write failed with 2
18.04/18.13	c [INC SYSTEM] create new solver instance
18.04/18.13	c [INC] encode full formula
18.04/18.13	c fallback to adder encoding
18.04/18.14	c set iterative enc to: adder
18.04/18.14	c set iterative enc to: none
18.04/18.15	c [INC SEARCH] isOptimum variable: 0
20.45/20.50	c [INC SEARCH] formula is UNSAT
20.45/20.50	c [INC SYSTEM] there exists a inc, kill it!
20.45/20.50	c write failed with 2
20.45/20.50	c [INC SEARCH] sat variable: 0 optimum/unsat variable: 1
20.45/20.50	c [INC SEARCH] found optimum
20.45/20.50	c display solution
20.45/20.50	s OPTIMUM FOUND
20.45/20.50	v -x1 -x2 -x3 -x4 -x5 -x6 -x7 x8 -x9 -x10 x11 -x12 -x13 -x14 -x15 -x16 -x17 -x18 -x19 -x20 x21 -x22 -x23 -x24 -x25 -x26 -x27 -x28 -x29 -x30 -x31 -x32 -x33 -x34 -x35 -x36 -x37 x38 -x39 -x40 -x41 -x42 -x43 -x44 -x45 -x46 -x47 x48 -x49 -x50 -x51 -x52 -x53 -x54 -x55 -x56 -x57 x58 -x59 -x60 x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70 x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80 x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 x98 -x99 -x100 x101 -x102 -x103 -x104 -x105 -x106 -x107 -x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 x118 -x119 -x120 x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 -x130 x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 x148 -x149 -x150 -x151 -x152 -x153 -x154 -x155 -x156 -x157 x158 -x159 -x160 x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 -x169 -x170 -x171 -x172 -x173 -x174 -x175 -x176 -x177 x178 -x179 -x180 x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 -x190 x191 -x192 -x193 -x194 -x195 -x196 -x197 -x198 -x199 -x200 x201 -x202 -x203 -x204 -x205 -x206 -x207 x208 -x209 -x210

Verifier Data 

OK	8034

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-3698296-1338072800/watcher-3698296-1338072800 -o /tmp/evaluation-result-3698296-1338072800/solver-3698296-1338072800 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itd.sh HOME/instance-3698296-1338072800.opb 1494816279 HOME HOME 

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: 2.13 2.70 2.51 3/178 8356
/proc/meminfo: memFree=27448824/32873648 swapFree=6848/6848
[pid=8356] ppid=8354 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/8356/stat : 8356 (npSolver-pbo-It) S 8354 8356 5308 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 273406878 9367552 275 33554432000 4194304 5064252 140734689113296 140734689112208 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/8356/statm: 2287 275 233 213 0 72 0

[startup+0.0850441 s]
/proc/loadavg: 2.13 2.70 2.51 3/178 8356
/proc/meminfo: memFree=27448824/32873648 swapFree=6848/6848
[pid=8356] ppid=8354 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/8356/stat : 8356 (npSolver-pbo-It) S 8354 8356 5308 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 273406878 9367552 275 33554432000 4194304 5064252 140734689113296 140734689112208 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/8356/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100193 s]
/proc/loadavg: 2.13 2.70 2.51 3/178 8356
/proc/meminfo: memFree=27448824/32873648 swapFree=6848/6848
[pid=8356] ppid=8354 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/8356/stat : 8356 (npSolver-pbo-It) S 8354 8356 5308 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 273406878 9367552 275 33554432000 4194304 5064252 140734689113296 140734689112208 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/8356/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300111 s]
/proc/loadavg: 2.13 2.70 2.51 3/178 8356
/proc/meminfo: memFree=27448824/32873648 swapFree=6848/6848
[pid=8356] ppid=8354 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/8356/stat : 8356 (npSolver-pbo-It) S 8354 8356 5308 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 273406878 9367552 275 33554432000 4194304 5064252 140734689113296 140734689112208 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/8356/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700111 s]
/proc/loadavg: 2.13 2.70 2.51 3/178 8356
/proc/meminfo: memFree=27448824/32873648 swapFree=6848/6848
[pid=8356] ppid=8354 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/8356/stat : 8356 (npSolver-pbo-It) S 8354 8356 5308 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 273406878 9367552 275 33554432000 4194304 5064252 140734689113296 140734689112208 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/8356/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50029 s]
/proc/loadavg: 2.13 2.70 2.51 3/181 8367
/proc/meminfo: memFree=27441196/32873648 swapFree=6848/6848
[pid=8356] ppid=8354 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/8356/stat : 8356 (npSolver-pbo-It) S 8354 8356 5308 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 273406878 9367552 275 33554432000 4194304 5064252 140734689113296 140734689112208 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/8356/statm: 2287 275 233 213 0 72 0
[pid=8357] ppid=8356 vsize=2456 CPUtime=1.48 cores=1,3,5,7
/proc/8357/stat : 8357 (npSolver-pbo) R 8356 8356 5308 0 -1 4202496 1876 7949 0 0 3 0 144 1 20 0 1 0 273406878 2514944 284 33554432000 4194304 5992684 140734426595744 140734426591216 5044375 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/8357/statm: 614 284 181 440 0 170 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 11604

[startup+3.10028 s]
/proc/loadavg: 2.13 2.70 2.51 3/181 8371
/proc/meminfo: memFree=27442320/32873648 swapFree=6848/6848
[pid=8356] ppid=8354 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/8356/stat : 8356 (npSolver-pbo-It) S 8354 8356 5308 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 273406878 9367552 275 33554432000 4194304 5064252 140734689113296 140734689112208 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/8356/statm: 2287 275 233 213 0 72 0
[pid=8357] ppid=8356 vsize=2292 CPUtime=1.84 cores=1,3,5,7
/proc/8357/stat : 8357 (npSolver-pbo) S 8356 8356 5308 0 -1 4202496 3274 10824 0 0 6 0 176 2 20 0 1 0 273406878 2347008 280 33554432000 4194304 5992684 140734426595744 140734426581576 5179600 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/8357/statm: 573 280 181 440 0 129 0
[pid=8371] ppid=8357 vsize=10628 CPUtime=1.23 cores=1,3,5,7
/proc/8371/stat : 8371 (glucosInc) R 8357 8356 5308 0 -1 4202496 2949 0 0 0 123 0 0 0 20 0 1 0 273407064 10883072 2094 33554432000 4194304 5654031 140733297966448 140733297954264 4232775 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/8371/statm: 2657 2094 141 357 0 2297 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 22068

[startup+6.30028 s]
/proc/loadavg: 2.12 2.69 2.51 3/181 8373
/proc/meminfo: memFree=27432456/32873648 swapFree=6848/6848
[pid=8356] ppid=8354 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/8356/stat : 8356 (npSolver-pbo-It) S 8354 8356 5308 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 273406878 9367552 275 33554432000 4194304 5064252 140734689113296 140734689112208 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/8356/statm: 2287 275 233 213 0 72 0
[pid=8357] ppid=8356 vsize=2292 CPUtime=3.34 cores=1,3,5,7
/proc/8357/stat : 8357 (npSolver-pbo) S 8356 8356 5308 0 -1 4202496 4016 14355 0 0 7 0 324 3 20 0 1 0 273406878 2347008 280 33554432000 4194304 5992684 140734426595744 140734426581576 5179600 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/8357/statm: 573 280 181 440 0 129 0
[pid=8373] ppid=8357 vsize=23740 CPUtime=2.92 cores=1,3,5,7
/proc/8373/stat : 8373 (glucosInc) R 8357 8356 5308 0 -1 4202496 3220 0 0 0 292 0 0 0 20 0 1 0 273407215 24309760 5321 33554432000 4194304 5654031 140734011978816 140734011976744 4232821 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/8373/statm: 5935 5321 132 357 0 5575 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 35180

[startup+12.7003 s]
/proc/loadavg: 2.11 2.68 2.51 3/181 8379
/proc/meminfo: memFree=27456180/32873648 swapFree=6848/6848
[pid=8356] ppid=8354 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/8356/stat : 8356 (npSolver-pbo-It) S 8354 8356 5308 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 273406878 9367552 275 33554432000 4194304 5064252 140734689113296 140734689112208 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/8356/statm: 2287 275 233 213 0 72 0
[pid=8357] ppid=8356 vsize=2292 CPUtime=10.36 cores=1,3,5,7
/proc/8357/stat : 8357 (npSolver-pbo) S 8356 8356 5308 0 -1 4202496 6242 23145 0 0 12 1 1018 5 20 0 1 0 273406878 2347008 280 33554432000 4194304 5992684 140734426595744 140734426581576 5179600 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/8357/statm: 573 280 181 440 0 129 0
[pid=8379] ppid=8357 vsize=10648 CPUtime=2.3 cores=1,3,5,7
/proc/8379/stat : 8379 (glucosInc) R 8357 8356 5308 0 -1 4202496 2853 0 0 0 230 0 0 0 20 0 1 0 273407917 10903552 2268 33554432000 4194304 5654031 140734796106352 140734796094168 4215188 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/8379/statm: 2662 2268 141 357 0 2302 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 22088

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

[startup+15.9002 s]
/proc/loadavg: 2.10 2.67 2.50 3/181 8381
/proc/meminfo: memFree=27456552/32873648 swapFree=6848/6848
[pid=8356] ppid=8354 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/8356/stat : 8356 (npSolver-pbo-It) S 8354 8356 5308 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 273406878 9367552 275 33554432000 4194304 5064252 140734689113296 140734689112208 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/8356/statm: 2287 275 233 213 0 72 0
[pid=8357] ppid=8356 vsize=2292 CPUtime=15.81 cores=1,3,5,7
/proc/8357/stat : 8357 (npSolver-pbo) S 8356 8356 5308 0 -1 4202496 7726 30275 0 0 14 1 1559 7 20 0 1 0 273406878 2347008 280 33554432000 4194304 5992684 140734426595744 140734426581576 5179600 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/8357/statm: 573 280 181 440 0 129 0
Current children cumulated CPU time (s) 15.81
Current children cumulated vsize (KiB) 11440

[startup+19.1003 s]
/proc/loadavg: 2.17 2.67 2.51 3/181 8385
/proc/meminfo: memFree=27459288/32873648 swapFree=6848/6848
[pid=8356] ppid=8354 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/8356/stat : 8356 (npSolver-pbo-It) S 8354 8356 5308 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 273406878 9367552 275 33554432000 4194304 5064252 140734689113296 140734689112208 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/8356/statm: 2287 275 233 213 0 72 0
[pid=8357] ppid=8356 vsize=2292 CPUtime=18.11 cores=1,3,5,7
/proc/8357/stat : 8357 (npSolver-pbo) S 8356 8356 5308 0 -1 4202496 8437 33073 0 0 16 1 1787 7 20 0 1 0 273406878 2347008 280 33554432000 4194304 5992684 140734426595744 140734426581576 5179600 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/8357/statm: 573 280 181 440 0 129 0
[pid=8385] ppid=8357 vsize=10688 CPUtime=0.94 cores=1,3,5,7
/proc/8385/stat : 8385 (glucosInc) R 8357 8356 5308 0 -1 4202496 2251 0 0 0 94 0 0 0 20 0 1 0 273408693 10944512 2141 33554432000 4194304 5654031 140737320720576 140737320718456 4233306 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/8385/statm: 2672 2141 141 357 0 2312 0
Current children cumulated CPU time (s) 19.05
Current children cumulated vsize (KiB) 22128

[startup+19.9003 s]
/proc/loadavg: 2.17 2.67 2.51 3/181 8385
/proc/meminfo: memFree=27456124/32873648 swapFree=6848/6848
[pid=8356] ppid=8354 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/8356/stat : 8356 (npSolver-pbo-It) S 8354 8356 5308 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 273406878 9367552 275 33554432000 4194304 5064252 140734689113296 140734689112208 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/8356/statm: 2287 275 233 213 0 72 0
[pid=8357] ppid=8356 vsize=2292 CPUtime=18.11 cores=1,3,5,7
/proc/8357/stat : 8357 (npSolver-pbo) S 8356 8356 5308 0 -1 4202496 8437 33073 0 0 16 1 1787 7 20 0 1 0 273406878 2347008 280 33554432000 4194304 5992684 140734426595744 140734426581576 5179600 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/8357/statm: 573 280 181 440 0 129 0
[pid=8385] ppid=8357 vsize=13368 CPUtime=1.74 cores=1,3,5,7
/proc/8385/stat : 8385 (glucosInc) R 8357 8356 5308 0 -1 4202496 2448 0 0 0 174 0 0 0 20 0 1 0 273408693 13688832 2330 33554432000 4194304 5654031 140737320720576 140737320718456 4208659 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/8385/statm: 3342 2330 141 357 0 2982 0
Current children cumulated CPU time (s) 19.85
Current children cumulated vsize (KiB) 24808

[startup+20.3003 s]
/proc/loadavg: 2.17 2.67 2.51 3/181 8385
/proc/meminfo: memFree=27456124/32873648 swapFree=6848/6848
[pid=8356] ppid=8354 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/8356/stat : 8356 (npSolver-pbo-It) S 8354 8356 5308 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 273406878 9367552 275 33554432000 4194304 5064252 140734689113296 140734689112208 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/8356/statm: 2287 275 233 213 0 72 0
[pid=8357] ppid=8356 vsize=2292 CPUtime=18.11 cores=1,3,5,7
/proc/8357/stat : 8357 (npSolver-pbo) S 8356 8356 5308 0 -1 4202496 8437 33073 0 0 16 1 1787 7 20 0 1 0 273406878 2347008 280 33554432000 4194304 5992684 140734426595744 140734426581576 5179600 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/8357/statm: 573 280 181 440 0 129 0
[pid=8385] ppid=8357 vsize=13368 CPUtime=2.14 cores=1,3,5,7
/proc/8385/stat : 8385 (glucosInc) R 8357 8356 5308 0 -1 4202496 2532 0 0 0 214 0 0 0 20 0 1 0 273408693 13688832 2413 33554432000 4194304 5654031 140737320720576 140737320708392 4208595 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/8385/statm: 3342 2413 141 357 0 2982 0
Current children cumulated CPU time (s) 20.25
Current children cumulated vsize (KiB) 24808

[startup+20.5003 s]
/proc/loadavg: 2.17 2.67 2.51 3/181 8385
/proc/meminfo: memFree=27456124/32873648 swapFree=6848/6848
[pid=8356] ppid=8354 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/8356/stat : 8356 (npSolver-pbo-It) S 8354 8356 5308 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 273406878 9367552 275 33554432000 4194304 5064252 140734689113296 140734689112208 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/8356/statm: 2287 275 233 213 0 72 0
[pid=8357] ppid=8356 vsize=2292 CPUtime=18.11 cores=1,3,5,7
/proc/8357/stat : 8357 (npSolver-pbo) S 8356 8356 5308 0 -1 4202496 8437 33073 0 0 16 1 1787 7 20 0 1 0 273406878 2347008 280 33554432000 4194304 5992684 140734426595744 140734426581576 5179600 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/8357/statm: 573 280 181 440 0 129 0
[pid=8385] ppid=8357 vsize=13368 CPUtime=2.34 cores=1,3,5,7
/proc/8385/stat : 8385 (glucosInc) R 8357 8356 5308 0 -1 4202496 2539 0 0 0 234 0 0 0 20 0 1 0 273408693 13688832 2420 33554432000 4194304 5654031 140737320720576 140737320708392 4232939 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/8385/statm: 3342 2420 141 357 0 2982 0
Current children cumulated CPU time (s) 20.45
Current children cumulated vsize (KiB) 24808

Child status: 0
Real time (s): 20.5098
CPU time (s): 20.4889
CPU user time (s): 20.3829
CPU system time (s): 0.105983
CPU usage (%): 99.8981
Max. virtual memory (cumulated for all children) (KiB): 35180

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 20.3829
system time used= 0.105983
maximum resident set size= 21320
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 44885
page faults= 0
swaps= 0
block input operations= 0
block output operations= 17304
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 152
involuntary context switches= 163

runsolver used 0.06199 second user time and 0.185971 second system time

The end

Launcher Data 

Begin job on node113 at 2012-05-27 00:53:20
IDJOB=3698296
IDBENCH=24970
IDSOLVER=2275
FILE ID=node113/3698296-1338072800
RUNJOBID= node113-1338052965-5325
PBS_JOBID= 14624415
Free space on /tmp= 71320 MiB

SOLVER NAME= npSolver inc-topDown
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/poldner/PB/testset/normalized-10_20.opb
COMMAND LINE= DIR/npSolver-pbo-Itd.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3698296-1338072800/watcher-3698296-1338072800 -o /tmp/evaluation-result-3698296-1338072800/solver-3698296-1338072800 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itd.sh HOME/instance-3698296-1338072800.opb 1494816279 HOME HOME

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

MD5SUM BENCH= dfa433e4e6a88cd1c776cef0a80ce991
RANDOM SEED=1494816279

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:        27449204 kB
Buffers:          301428 kB
Cached:          4077044 kB
SwapCached:            0 kB
Active:          1282860 kB
Inactive:        3323772 kB
Active(anon):     230800 kB
Inactive(anon):        0 kB
Active(file):    1052060 kB
Inactive(file):  3323772 kB
Unevictable:        6848 kB
Mlocked:            6848 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:              8180 kB
Writeback:             4 kB
AnonPages:        239108 kB
Mapped:            15528 kB
Shmem:               200 kB
Slab:             675968 kB
SReclaimable:     119292 kB
SUnreclaim:       556676 kB
KernelStack:        1472 kB
PageTables:         4596 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     375780 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:    129024 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 node113 at 2012-05-27 00:53:41