Trace number 3748326

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 (fixed)OPT45008 19.678 19.7067

General information on the benchmark

Name/OPT-BIGINT-LIN/aries-da_nrp/
normalized-aries-da_network_50_2__8_45__16.opb
MD5SUM3c0b9d73d67a301539707b5cf6d0db6d
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark45008
Best CPU time to get the best result obtained on this benchmark1.00385
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables1648
Total number of constraints150
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)102
Number of constraints which are nor clauses,nor cardinality constraints48
Minimum length of a constraint16
Maximum length of a constraint145
Number of terms in the objective function 1600
Biggest coefficient in the objective function 126454
Number of bits for the biggest coefficient in the objective function 17
Sum of the numbers in the objective function 53704560
Number of bits of the sum of numbers in the objective function 26
Biggest number in a constraint 126454
Number of bits of the biggest number in a constraint 17
Biggest sum of numbers in a constraint 53704560
Number of bits of the biggest sum of numbers26
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 

0.00/0.03	c run inc solver
0.00/0.03	c [INC SYSTEM] run initial solver
0.00/0.03	c [INC SYSTEM] preprocess with white file
0.00/0.22	c [INC SYSTEM] finished preprocessing in 0 s
0.00/0.22	c [INC SYSTEM] execute solver
0.00/0.23	c [INC SEARCH] formula is SAT
0.00/0.23	c [INC SYSTEM] solved the initial formula
0.00/0.24	c model valid
0.00/0.24	c current solution ok
0.00/0.28	o 86358
0.00/0.28	c execute binary inc search
0.00/0.28	c [INC SEARCH] current bound: 43179
0.00/0.28	c [INC SEARCH] iteration: 0
0.00/0.28	c [INC SEARCH] lower bound: 0 upperbound 86358 current bound: 43179 best value:86358
0.00/0.28	c [INC SYSTEM] there exists a inc, kill it!
0.00/0.28	c write failed with 2
0.00/0.28	c [INC SYSTEM] create new solver instance
0.00/0.28	c [INC] encode full formula
0.00/0.28	c fallback to adder encoding
0.00/0.38	c set iterative enc to: adder
0.00/0.38	c set iterative enc to: none
0.00/0.39	c [INC SEARCH] isOptimum variable: 0
1.46/1.50	c [INC SEARCH] formula is UNSAT
1.46/1.50	c [INC SYSTEM] there exists a inc, kill it!
1.46/1.50	c write failed with 2
1.46/1.51	c sat variable: 0 optimum/unsat variable: 1
1.46/1.51	c [INC SEARCH] set lower bound to 43180 upperbound 86358
1.46/1.51	c [INC SEARCH] current bound: 64769
1.46/1.51	c [INC SEARCH] iteration: 1
1.46/1.51	c [INC SEARCH] lower bound: 43180 upperbound 86358 current bound: 64769 best value:86358
1.46/1.51	c [INC SYSTEM] create new solver instance
1.46/1.51	c [INC] encode full formula
1.46/1.51	c fallback to adder encoding
1.57/1.62	c set iterative enc to: adder
1.57/1.62	c set iterative enc to: none
1.57/1.64	c [INC SEARCH] isOptimum variable: 0
5.66/5.76	c [INC SEARCH] formula is SAT
5.66/5.76	c [INC SEARCH] copied best model
5.66/5.76	c sat variable: 1 optimum/unsat variable: 0
5.66/5.77	c model valid
5.66/5.77	c current solution ok
5.66/5.77	o 45008
5.66/5.77	c [INC SEARCH] current bound: 44094
5.66/5.77	c [INC SEARCH] iteration: 2
5.66/5.77	c [INC SEARCH] lower bound: 43180 upperbound 45008 current bound: 44094 best value:45008
5.66/5.77	c [INC SYSTEM] there exists a inc, kill it!
5.66/5.77	c write failed with 2
5.66/5.77	c [INC SYSTEM] create new solver instance
5.66/5.77	c [INC] encode full formula
5.66/5.77	c fallback to adder encoding
5.77/5.86	c set iterative enc to: adder
5.77/5.86	c set iterative enc to: none
5.77/5.88	c [INC SEARCH] isOptimum variable: 0
6.77/6.89	c [INC SEARCH] formula is UNSAT
6.77/6.89	c [INC SYSTEM] there exists a inc, kill it!
6.77/6.89	c write failed with 2
6.77/6.89	c sat variable: 0 optimum/unsat variable: 1
6.77/6.89	c [INC SEARCH] set lower bound to 44095 upperbound 45008
6.77/6.89	c [INC SEARCH] current bound: 44551
6.77/6.89	c [INC SEARCH] iteration: 3
6.77/6.89	c [INC SEARCH] lower bound: 44095 upperbound 45008 current bound: 44551 best value:45008
6.77/6.89	c [INC SYSTEM] create new solver instance
6.77/6.89	c [INC] encode full formula
6.77/6.89	c fallback to adder encoding
6.86/6.98	c set iterative enc to: adder
6.86/6.98	c set iterative enc to: none
6.97/7.00	c [INC SEARCH] isOptimum variable: 0
6.97/7.56	c [INC SEARCH] formula is UNSAT
6.97/7.56	c [INC SYSTEM] there exists a inc, kill it!
6.97/7.56	c write failed with 2
6.97/7.57	c sat variable: 0 optimum/unsat variable: 1
6.97/7.57	c [INC SEARCH] set lower bound to 44552 upperbound 45008
6.97/7.57	c [INC SEARCH] current bound: 44780
6.97/7.57	c [INC SEARCH] iteration: 4
6.97/7.57	c [INC SEARCH] lower bound: 44552 upperbound 45008 current bound: 44780 best value:45008
6.97/7.57	c [INC SYSTEM] create new solver instance
6.97/7.57	c [INC] encode full formula
6.97/7.57	c fallback to adder encoding
7.59/7.66	c set iterative enc to: adder
7.59/7.66	c set iterative enc to: none
7.59/7.68	c [INC SEARCH] isOptimum variable: 0
7.66/8.60	c [INC SEARCH] formula is UNSAT
7.66/8.60	c [INC SYSTEM] there exists a inc, kill it!
7.66/8.60	c write failed with 2
7.66/8.60	c sat variable: 0 optimum/unsat variable: 1
7.66/8.60	c [INC SEARCH] set lower bound to 44781 upperbound 45008
7.66/8.60	c [INC SEARCH] current bound: 44894
7.66/8.60	c [INC SEARCH] iteration: 5
7.66/8.60	c [INC SEARCH] lower bound: 44781 upperbound 45008 current bound: 44894 best value:45008
7.66/8.60	c [INC SYSTEM] create new solver instance
7.66/8.60	c [INC] encode full formula
7.66/8.60	c fallback to adder encoding
7.66/8.70	c set iterative enc to: adder
7.66/8.70	c set iterative enc to: none
8.68/8.71	c [INC SEARCH] isOptimum variable: 0
11.25/11.37	c [INC SEARCH] formula is UNSAT
11.25/11.37	c [INC SYSTEM] there exists a inc, kill it!
11.25/11.37	c write failed with 2
11.25/11.37	c sat variable: 0 optimum/unsat variable: 1
11.25/11.37	c [INC SEARCH] set lower bound to 44895 upperbound 45008
11.25/11.37	c [INC SEARCH] current bound: 44951
11.25/11.37	c [INC SEARCH] iteration: 6
11.25/11.37	c [INC SEARCH] lower bound: 44895 upperbound 45008 current bound: 44951 best value:45008
11.25/11.37	c [INC SYSTEM] create new solver instance
11.25/11.37	c [INC] encode full formula
11.25/11.37	c fallback to adder encoding
11.36/11.47	c set iterative enc to: adder
11.36/11.47	c set iterative enc to: none
11.36/11.48	c [INC SEARCH] isOptimum variable: 0
12.35/12.40	c [INC SEARCH] formula is UNSAT
12.35/12.40	c [INC SYSTEM] there exists a inc, kill it!
12.35/12.40	c write failed with 2
12.35/12.40	c sat variable: 0 optimum/unsat variable: 1
12.35/12.40	c [INC SEARCH] set lower bound to 44952 upperbound 45008
12.35/12.40	c [INC SEARCH] current bound: 44980
12.35/12.40	c [INC SEARCH] iteration: 7
12.35/12.40	c [INC SEARCH] lower bound: 44952 upperbound 45008 current bound: 44980 best value:45008
12.35/12.40	c [INC SYSTEM] create new solver instance
12.35/12.40	c [INC] encode full formula
12.35/12.40	c fallback to adder encoding
12.47/12.50	c set iterative enc to: adder
12.47/12.50	c set iterative enc to: none
12.47/12.51	c [INC SEARCH] isOptimum variable: 0
13.46/13.52	c [INC SEARCH] formula is UNSAT
13.46/13.52	c [INC SYSTEM] there exists a inc, kill it!
13.46/13.52	c write failed with 2
13.46/13.52	c sat variable: 0 optimum/unsat variable: 1
13.46/13.52	c [INC SEARCH] set lower bound to 44981 upperbound 45008
13.46/13.52	c [INC SEARCH] current bound: 44994
13.46/13.52	c [INC SEARCH] iteration: 8
13.46/13.52	c [INC SEARCH] lower bound: 44981 upperbound 45008 current bound: 44994 best value:45008
13.46/13.52	c [INC SYSTEM] create new solver instance
13.46/13.52	c [INC] encode full formula
13.46/13.52	c fallback to adder encoding
13.56/13.62	c set iterative enc to: adder
13.56/13.62	c set iterative enc to: none
13.56/13.63	c [INC SEARCH] isOptimum variable: 0
15.05/15.10	c [INC SEARCH] formula is UNSAT
15.05/15.10	c [INC SYSTEM] there exists a inc, kill it!
15.05/15.10	c write failed with 2
15.05/15.10	c sat variable: 0 optimum/unsat variable: 1
15.05/15.10	c [INC SEARCH] set lower bound to 44995 upperbound 45008
15.05/15.10	c [INC SEARCH] current bound: 45001
15.05/15.10	c [INC SEARCH] iteration: 9
15.05/15.10	c [INC SEARCH] lower bound: 44995 upperbound 45008 current bound: 45001 best value:45008
15.05/15.10	c [INC SYSTEM] create new solver instance
15.05/15.10	c [INC] encode full formula
15.05/15.10	c fallback to adder encoding
15.05/15.19	c set iterative enc to: adder
15.05/15.19	c set iterative enc to: none
15.16/15.21	c [INC SEARCH] isOptimum variable: 0
17.15/17.28	c [INC SEARCH] formula is UNSAT
17.15/17.28	c [INC SYSTEM] there exists a inc, kill it!
17.15/17.28	c write failed with 2
17.15/17.29	c sat variable: 0 optimum/unsat variable: 1
17.15/17.29	c [INC SEARCH] set lower bound to 45002 upperbound 45008
17.15/17.29	c [INC SEARCH] current bound: 45005
17.15/17.29	c [INC SEARCH] iteration: 10
17.15/17.29	c [INC SEARCH] lower bound: 45002 upperbound 45008 current bound: 45005 best value:45008
17.15/17.29	c [INC SYSTEM] create new solver instance
17.15/17.29	c [INC] encode full formula
17.15/17.29	c fallback to adder encoding
17.26/17.38	c set iterative enc to: adder
17.26/17.38	c set iterative enc to: none
17.26/17.40	c [INC SEARCH] isOptimum variable: 0
18.45/18.52	c [INC SEARCH] formula is UNSAT
18.45/18.52	c [INC SYSTEM] there exists a inc, kill it!
18.45/18.52	c write failed with 2
18.45/18.52	c sat variable: 0 optimum/unsat variable: 1
18.45/18.52	c [INC SEARCH] set lower bound to 45006 upperbound 45008
18.45/18.52	c [INC SEARCH] current bound: 45007
18.45/18.52	c [INC SEARCH] iteration: 11
18.45/18.52	c [INC SEARCH] lower bound: 45006 upperbound 45008 current bound: 45007 best value:45008
18.45/18.52	c [INC SYSTEM] create new solver instance
18.45/18.52	c [INC] encode full formula
18.45/18.52	c fallback to adder encoding
18.56/18.61	c set iterative enc to: adder
18.56/18.61	c set iterative enc to: none
18.56/18.63	c [INC SEARCH] isOptimum variable: 0
18.58/19.69	c [INC SEARCH] formula is UNSAT
18.58/19.69	c [INC SYSTEM] there exists a inc, kill it!
18.58/19.69	c write failed with 2
18.58/19.70	c sat variable: 0 optimum/unsat variable: 1
18.58/19.70	c [INC SEARCH] set lower bound to 45008 upperbound 45008
18.58/19.70	c display solution
18.58/19.70	s OPTIMUM FOUND
18.58/19.70	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 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Verifier Data 

OK	45008

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-3748326-1339133752/watcher-3748326-1339133752 -o /tmp/evaluation-result-3748326-1339133752/solver-3748326-1339133752 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-I.sh HOME/instance-3748326-1339133752.opb 2025601393 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: 2.03 2.01 2.00 3/176 15711
/proc/meminfo: memFree=26749492/32873844 swapFree=7120/7120
[pid=15711] ppid=15709 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/15711/stat : 15711 (npSolver-pbo-I.) S 15709 15711 11080 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 379503791 9367552 275 33554432000 4194304 5064252 140736890275328 140736890274240 235374536270 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/15711/statm: 2287 275 233 213 0 72 0

[startup+0.0518481 s]
/proc/loadavg: 2.03 2.01 2.00 3/176 15711
/proc/meminfo: memFree=26749492/32873844 swapFree=7120/7120
[pid=15711] ppid=15709 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/15711/stat : 15711 (npSolver-pbo-I.) S 15709 15711 11080 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 379503791 9367552 275 33554432000 4194304 5064252 140736890275328 140736890274240 235374536270 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/15711/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100284 s]
/proc/loadavg: 2.03 2.01 2.00 3/176 15711
/proc/meminfo: memFree=26749492/32873844 swapFree=7120/7120
[pid=15711] ppid=15709 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/15711/stat : 15711 (npSolver-pbo-I.) S 15709 15711 11080 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 379503791 9367552 275 33554432000 4194304 5064252 140736890275328 140736890274240 235374536270 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/15711/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300208 s]
/proc/loadavg: 2.03 2.01 2.00 3/176 15711
/proc/meminfo: memFree=26749492/32873844 swapFree=7120/7120
[pid=15711] ppid=15709 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/15711/stat : 15711 (npSolver-pbo-I.) S 15709 15711 11080 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 379503791 9367552 275 33554432000 4194304 5064252 140736890275328 140736890274240 235374536270 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/15711/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700255 s]
/proc/loadavg: 2.03 2.01 2.00 3/176 15711
/proc/meminfo: memFree=26749492/32873844 swapFree=7120/7120
[pid=15711] ppid=15709 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/15711/stat : 15711 (npSolver-pbo-I.) S 15709 15711 11080 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 379503791 9367552 275 33554432000 4194304 5064252 140736890275328 140736890274240 235374536270 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/15711/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50036 s]
/proc/loadavg: 2.03 2.01 2.00 3/179 15720
/proc/meminfo: memFree=26703740/32873844 swapFree=7120/7120
[pid=15711] ppid=15709 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/15711/stat : 15711 (npSolver-pbo-I.) S 15709 15711 11080 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 379503791 9367552 275 33554432000 4194304 5064252 140736890275328 140736890274240 235374536270 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/15711/statm: 2287 275 233 213 0 72 0
[pid=15712] ppid=15711 vsize=20224 CPUtime=0.37 cores=1,3,5,7
/proc/15712/stat : 15712 (npSolver-pbo) S 15711 15711 11080 0 -1 4202496 5924 6993 0 0 12 5 18 2 20 0 1 0 379503791 20709376 4576 33554432000 4194304 6004724 140733300351072 140733300335992 5190736 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/15712/statm: 5056 4576 179 442 0 4610 0
[pid=15720] ppid=15712 vsize=29428 CPUtime=1.09 cores=1,3,5,7
/proc/15720/stat : 15720 (glucosInc) R 15712 15711 11080 0 -1 4202496 5839 0 0 0 109 0 0 0 20 0 1 0 379503830 30134272 6153 33554432000 4194304 5654031 140735766270496 140735766258312 4225785 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/15720/statm: 7357 6153 142 357 0 6997 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 58800

[startup+3.10036 s]
/proc/loadavg: 2.03 2.01 2.00 3/179 15722
/proc/meminfo: memFree=26695116/32873844 swapFree=7120/7120
[pid=15711] ppid=15709 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/15711/stat : 15711 (npSolver-pbo-I.) S 15709 15711 11080 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 379503791 9367552 275 33554432000 4194304 5064252 140736890275328 140736890274240 235374536270 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/15711/statm: 2287 275 233 213 0 72 0
[pid=15712] ppid=15711 vsize=20356 CPUtime=1.62 cores=1,3,5,7
/proc/15712/stat : 15712 (npSolver-pbo) S 15711 15711 11080 0 -1 4202496 9678 13399 0 0 24 7 127 4 20 0 1 0 379503791 20844544 4651 33554432000 4194304 6004724 140733300351072 140733300335992 5190736 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/15712/statm: 5089 4651 179 442 0 4643 0
[pid=15722] ppid=15712 vsize=33204 CPUtime=1.44 cores=1,3,5,7
/proc/15722/stat : 15722 (glucosInc) R 15712 15711 11080 0 -1 4202496 6741 0 0 0 143 1 0 0 20 0 1 0 379503955 34000896 7095 33554432000 4194304 5654031 140734407638016 140734407625832 4215248 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/15722/statm: 8301 7095 141 357 0 7941 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 62708

[startup+6.30024 s]
/proc/loadavg: 2.03 2.01 2.00 3/179 15722
/proc/meminfo: memFree=26692512/32873844 swapFree=7120/7120
[pid=15711] ppid=15709 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/15711/stat : 15711 (npSolver-pbo-I.) S 15709 15711 11080 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 379503791 9367552 275 33554432000 4194304 5064252 140736890275328 140736890274240 235374536270 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/15711/statm: 2287 275 233 213 0 72 0
[pid=15712] ppid=15711 vsize=20780 CPUtime=5.86 cores=1,3,5,7
/proc/15712/stat : 15712 (npSolver-pbo) S 15711 15711 11080 0 -1 4202496 13080 21706 0 0 34 8 537 7 20 0 1 0 379503791 21278720 4653 33554432000 4194304 6004724 140733300351072 140733300335992 5190736 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/15712/statm: 5195 4653 180 442 0 4749 0
Current children cumulated CPU time (s) 5.86
Current children cumulated vsize (KiB) 29928

[startup+12.7002 s]
/proc/loadavg: 2.10 2.03 2.01 3/179 15732
/proc/meminfo: memFree=26700800/32873844 swapFree=7120/7120
[pid=15711] ppid=15709 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/15711/stat : 15711 (npSolver-pbo-I.) S 15709 15711 11080 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 379503791 9367552 275 33554432000 4194304 5064252 140736890275328 140736890274240 235374536270 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/15711/statm: 2287 275 233 213 0 72 0
[pid=15712] ppid=15711 vsize=20780 CPUtime=12.49 cores=1,3,5,7
/proc/15712/stat : 15712 (npSolver-pbo) S 15711 15711 11080 0 -1 4202496 29670 56755 0 0 81 14 1136 18 20 0 1 0 379503791 21278720 4654 33554432000 4194304 6004724 140733300351072 140733300335992 5190736 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/15712/statm: 5195 4654 180 442 0 4749 0
Current children cumulated CPU time (s) 12.49
Current children cumulated vsize (KiB) 29928

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

[startup+15.9004 s]
/proc/loadavg: 2.10 2.03 2.01 3/179 15738
/proc/meminfo: memFree=26703344/32873844 swapFree=7120/7120
[pid=15711] ppid=15709 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/15711/stat : 15711 (npSolver-pbo-I.) S 15709 15711 11080 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 379503791 9367552 275 33554432000 4194304 5064252 140736890275328 140736890274240 235374536270 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/15711/statm: 2287 275 233 213 0 72 0
[pid=15712] ppid=15711 vsize=20780 CPUtime=15.18 cores=1,3,5,7
/proc/15712/stat : 15712 (npSolver-pbo) S 15711 15711 11080 0 -1 4202496 36306 71445 0 0 100 16 1378 24 20 0 1 0 379503791 21278720 4654 33554432000 4194304 6004724 140733300351072 140733300335992 5190736 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/15712/statm: 5195 4654 180 442 0 4749 0
[pid=15738] ppid=15712 vsize=27204 CPUtime=0.67 cores=1,3,5,7
/proc/15738/stat : 15738 (glucosInc) R 15712 15711 11080 0 -1 4202496 5802 0 0 0 66 1 0 0 20 0 1 0 379505312 27856896 6034 33554432000 4194304 5654031 140735558062528 140735558050344 4232821 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/15738/statm: 6801 6034 141 357 0 6441 0
Current children cumulated CPU time (s) 15.85
Current children cumulated vsize (KiB) 57132

[startup+17.5003 s]
/proc/loadavg: 2.10 2.03 2.00 3/179 15740
/proc/meminfo: memFree=26697948/32873844 swapFree=7120/7120
[pid=15711] ppid=15709 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/15711/stat : 15711 (npSolver-pbo-I.) S 15709 15711 11080 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 379503791 9367552 275 33554432000 4194304 5064252 140736890275328 140736890274240 235374536270 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/15711/statm: 2287 275 233 213 0 72 0
[pid=15712] ppid=15711 vsize=20780 CPUtime=17.36 cores=1,3,5,7
/proc/15712/stat : 15712 (npSolver-pbo) S 15711 15711 11080 0 -1 4202496 39624 77891 0 0 110 17 1583 26 20 0 1 0 379503791 21278720 4654 33554432000 4194304 6004724 140733300351072 140733300335992 5190736 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/15712/statm: 5195 4654 180 442 0 4749 0
[pid=15740] ppid=15712 vsize=32888 CPUtime=0.1 cores=1,3,5,7
/proc/15740/stat : 15740 (glucosInc) R 15712 15711 11080 0 -1 4202496 5929 0 0 0 9 1 0 0 20 0 1 0 379505531 33677312 7066 33554432000 4194304 5654031 140735151233056 140733300337224 4225706 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/15740/statm: 8222 7066 128 357 0 7862 0
Current children cumulated CPU time (s) 17.46
Current children cumulated vsize (KiB) 62816

[startup+19.1002 s]
/proc/loadavg: 2.10 2.03 2.00 3/178 15740
/proc/meminfo: memFree=26723124/32873844 swapFree=7120/7120
[pid=15711] ppid=15709 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/15711/stat : 15711 (npSolver-pbo-I.) S 15709 15711 11080 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 379503791 9367552 275 33554432000 4194304 5064252 140736890275328 140736890274240 235374536270 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/15711/statm: 2287 275 233 213 0 72 0
[pid=15712] ppid=15711 vsize=20780 CPUtime=18.58 cores=1,3,5,7
/proc/15712/stat : 15712 (npSolver-pbo) S 15711 15711 11080 0 -1 4202496 42942 85157 0 0 119 18 1693 28 20 0 1 0 379503791 21278720 4654 33554432000 4194304 6004724 140733300351072 140733300335992 5190736 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/15712/statm: 5195 4654 180 442 0 4749 0
Current children cumulated CPU time (s) 18.58
Current children cumulated vsize (KiB) 29928

[startup+19.5002 s]
/proc/loadavg: 2.10 2.03 2.00 3/178 15740
/proc/meminfo: memFree=26723124/32873844 swapFree=7120/7120
[pid=15711] ppid=15709 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/15711/stat : 15711 (npSolver-pbo-I.) S 15709 15711 11080 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 379503791 9367552 275 33554432000 4194304 5064252 140736890275328 140736890274240 235374536270 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/15711/statm: 2287 275 233 213 0 72 0
[pid=15712] ppid=15711 vsize=20780 CPUtime=18.58 cores=1,3,5,7
/proc/15712/stat : 15712 (npSolver-pbo) S 15711 15711 11080 0 -1 4202496 42942 85157 0 0 119 18 1693 28 20 0 1 0 379503791 21278720 4654 33554432000 4194304 6004724 140733300351072 140733300335992 5190736 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/15712/statm: 5195 4654 180 442 0 4749 0
Current children cumulated CPU time (s) 18.58
Current children cumulated vsize (KiB) 29928

[startup+19.7002 s]
/proc/loadavg: 2.10 2.03 2.00 4/178 15742
/proc/meminfo: memFree=26723248/32873844 swapFree=7120/7120
[pid=15711] ppid=15709 vsize=0 CPUtime=19.66 cores=1,3,5,7
/proc/15711/stat : 15711 (npSolver-pbo-I.) Z 15709 15711 11080 0 -1 4202508 371 134700 0 0 0 0 1917 49 20 0 1 0 379503791 0 0 33554432000 0 0 0 0 0 0 0 4100 65536 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/15711/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 19.66
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 19.7067
CPU time (s): 19.678
CPU user time (s): 19.1801
CPU system time (s): 0.497924
CPU usage (%): 99.8544
Max. virtual memory (cumulated for all children) (KiB): 67652

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 19.1801
system time used= 0.497924
maximum resident set size= 36380
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 135071
page faults= 0
swaps= 0
block input operations= 0
block output operations= 162256
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 205
involuntary context switches= 172

runsolver used 0.047992 second user time and 0.109983 second system time

The end

Launcher Data 

Begin job on node104 at 2012-06-08 07:35:52
IDJOB=3748326
IDBENCH=71859
IDSOLVER=2333
FILE ID=node104/3748326-1339133752
RUNJOBID= node104-1339110952-12732
PBS_JOBID= 14643749
Free space on /tmp= 71204 MiB

SOLVER NAME= npSolver inc
BENCH NAME= PB09/normalized-PB09/OPT-BIGINT-LIN/aries-da_nrp/normalized-aries-da_network_50_2__8_45__16.opb
COMMAND LINE= DIR/npSolver-pbo-I.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3748326-1339133752/watcher-3748326-1339133752 -o /tmp/evaluation-result-3748326-1339133752/solver-3748326-1339133752 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-I.sh HOME/instance-3748326-1339133752.opb 2025601393 HOME HOME

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

MD5SUM BENCH= 3c0b9d73d67a301539707b5cf6d0db6d
RANDOM SEED=2025601393

node104.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		: 2666.266
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	: 5332.53
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		: 2666.266
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		: 2666.266
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	: 5331.91
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		: 2666.266
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	: 5331.92
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		: 2666.266
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		: 2666.266
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		: 2666.266
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	: 5331.91
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		: 2666.266
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:       32873844 kB
MemFree:        26750128 kB
Buffers:         2770408 kB
Cached:          2242936 kB
SwapCached:          924 kB
Active:          2915940 kB
Inactive:        2205476 kB
Active(anon):      98408 kB
Inactive(anon):     8412 kB
Active(file):    2817532 kB
Inactive(file):  2197064 kB
Unevictable:        7120 kB
Mlocked:            7120 kB
SwapTotal:      67108856 kB
SwapFree:       67105276 kB
Dirty:              8180 kB
Writeback:             0 kB
AnonPages:        110844 kB
Mapped:            11912 kB
Shmem:                 8 kB
Slab:             861012 kB
SReclaimable:     303120 kB
SUnreclaim:       557892 kB
KernelStack:        1464 kB
PageTables:         3960 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     212468 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:     92160 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7872 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71188 MiB
End job on node104 at 2012-06-08 07:36:12