Trace number 3749057

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)OPT-167 27.3058 27.3407

General information on the benchmark

Name/OPT-SMALLINT-LIN/featureSubscription/
normalized-50-250-false-45-90-4-2000opt.opb
MD5SUM5ab7e551a21f0b7676d0c7dccbb62e78
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-167
Best CPU time to get the best result obtained on this benchmark11.8752
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables2025
Total number of constraints61821
Number of constraints which are clauses61821
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint3
Number of terms in the objective function 135
Biggest coefficient in the objective function 4
Number of bits for the biggest coefficient in the objective function 3
Sum of the numbers in the objective function 326
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 4
Number of bits of the biggest number in a constraint 3
Biggest sum of numbers in a constraint 326
Number of bits of the biggest sum of numbers9
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 

0.00/0.22	c run inc solver
0.00/0.22	c [INC SYSTEM] run initial solver
0.00/0.22	c [INC SYSTEM] preprocess with white file
0.00/0.39	c [INC SYSTEM] finished preprocessing in 0 s
0.00/0.39	c [INC SYSTEM] execute solver
0.00/0.41	c [INC SEARCH] formula is SAT
0.00/0.41	c [INC SYSTEM] solved the initial formula
0.00/0.49	c model valid
0.00/0.49	c current solution ok
0.00/0.59	o 0
0.00/0.59	c execute binary inc search
0.00/0.59	c [INC SEARCH] current bound: 163
0.00/0.59	c [INC SEARCH] iteration: 0
0.00/0.59	c [INC SEARCH] lower bound: 0 upperbound 326 current bound: 163 best value:326
0.00/0.59	c [INC SYSTEM] there exists a inc, kill it!
0.00/0.59	c write failed with 2
0.00/0.59	c [INC SYSTEM] create new solver instance
0.00/0.59	c [INC] encode full formula
0.00/0.60	c set iterative enc to: swc
0.00/0.61	c [INC SEARCH] isOptimum variable: 0
1.76/1.80	c [INC SEARCH] formula is SAT
1.76/1.80	c [INC SEARCH] copied best model
1.76/1.80	c sat variable: 1 optimum/unsat variable: 0
1.76/1.88	c model valid
1.76/1.88	c current solution ok
1.76/1.88	o -163
1.76/1.88	c [INC SEARCH] current bound: 81
1.76/1.88	c [INC SEARCH] iteration: 1
1.76/1.88	c [INC SEARCH] lower bound: 0 upperbound 163 current bound: 81 best value:163
1.76/1.88	c [INC ENCODE] setup new number of clauses ...
1.76/1.88	c [INC] encode incremental formula
1.76/1.88	c return only the limitting unit clause for 81
1.76/1.88	c [INC SYSTEM] transmit new clauses to solver: 1
1.76/1.88	c [INC SEARCH] isOptimum variable: 0
1.85/1.91	c [INC SEARCH] formula is UNSAT
1.85/1.91	c [INC SYSTEM] there exists a inc, kill it!
1.85/1.91	c write failed with 2
1.85/1.91	c [INC SYSTEM] there exists an encoder, kill it! (ptr=0x869240)
1.85/1.91	c sat variable: 0 optimum/unsat variable: 1
1.85/1.91	c [INC SEARCH] set lower bound to 82 upperbound 163
1.85/1.91	c [INC SEARCH] current bound: 122
1.85/1.91	c [INC SEARCH] iteration: 2
1.85/1.91	c [INC SEARCH] lower bound: 82 upperbound 163 current bound: 122 best value:163
1.85/1.91	c [INC SYSTEM] create new solver instance
1.85/1.91	c [INC] encode full formula
1.85/1.92	c set iterative enc to: swc
1.85/1.93	c [INC SEARCH] isOptimum variable: 0
2.36/2.48	c [INC SEARCH] formula is UNSAT
2.36/2.48	c [INC SYSTEM] there exists a inc, kill it!
2.36/2.48	c write failed with 2
2.36/2.49	c [INC SYSTEM] there exists an encoder, kill it! (ptr=0x869240)
2.36/2.49	c sat variable: 0 optimum/unsat variable: 1
2.36/2.49	c [INC SEARCH] set lower bound to 123 upperbound 163
2.36/2.49	c [INC SEARCH] current bound: 143
2.36/2.49	c [INC SEARCH] iteration: 3
2.36/2.49	c [INC SEARCH] lower bound: 123 upperbound 163 current bound: 143 best value:163
2.36/2.49	c [INC SYSTEM] create new solver instance
2.36/2.49	c [INC] encode full formula
2.36/2.49	c set iterative enc to: swc
2.47/2.50	c [INC SEARCH] isOptimum variable: 0
4.76/4.83	c [INC SEARCH] formula is UNSAT
4.76/4.83	c [INC SYSTEM] there exists a inc, kill it!
4.76/4.83	c write failed with 2
4.76/4.83	c [INC SYSTEM] there exists an encoder, kill it! (ptr=0x869240)
4.76/4.83	c sat variable: 0 optimum/unsat variable: 1
4.76/4.83	c [INC SEARCH] set lower bound to 144 upperbound 163
4.76/4.83	c [INC SEARCH] current bound: 153
4.76/4.83	c [INC SEARCH] iteration: 4
4.76/4.83	c [INC SEARCH] lower bound: 144 upperbound 163 current bound: 153 best value:163
4.76/4.83	c [INC SYSTEM] create new solver instance
4.76/4.83	c [INC] encode full formula
4.76/4.84	c set iterative enc to: swc
4.76/4.85	c [INC SEARCH] isOptimum variable: 0
9.95/10.05	c [INC SEARCH] formula is UNSAT
9.95/10.05	c [INC SYSTEM] there exists a inc, kill it!
9.95/10.05	c write failed with 2
9.95/10.05	c [INC SYSTEM] there exists an encoder, kill it! (ptr=0x869240)
9.95/10.05	c sat variable: 0 optimum/unsat variable: 1
9.95/10.05	c [INC SEARCH] set lower bound to 154 upperbound 163
9.95/10.05	c [INC SEARCH] current bound: 158
9.95/10.05	c [INC SEARCH] iteration: 5
9.95/10.05	c [INC SEARCH] lower bound: 154 upperbound 163 current bound: 158 best value:163
9.95/10.05	c [INC SYSTEM] create new solver instance
9.95/10.05	c [INC] encode full formula
9.95/10.06	c set iterative enc to: swc
9.95/10.07	c [INC SEARCH] isOptimum variable: 0
17.83/17.96	c [INC SEARCH] formula is UNSAT
17.83/17.96	c [INC SYSTEM] there exists a inc, kill it!
17.83/17.96	c write failed with 2
17.83/17.96	c [INC SYSTEM] there exists an encoder, kill it! (ptr=0x869240)
17.83/17.96	c sat variable: 0 optimum/unsat variable: 1
17.83/17.96	c [INC SEARCH] set lower bound to 159 upperbound 163
17.83/17.96	c [INC SEARCH] current bound: 161
17.83/17.96	c [INC SEARCH] iteration: 6
17.83/17.96	c [INC SEARCH] lower bound: 159 upperbound 163 current bound: 161 best value:163
17.83/17.96	c [INC SYSTEM] create new solver instance
17.83/17.96	c [INC] encode full formula
17.83/17.97	c set iterative enc to: swc
17.83/17.98	c [INC SEARCH] isOptimum variable: 0
24.54/24.61	c [INC SEARCH] formula is SAT
24.54/24.61	c [INC SEARCH] copied best model
24.54/24.61	c sat variable: 1 optimum/unsat variable: 0
24.54/24.69	c model valid
24.54/24.69	c current solution ok
24.54/24.69	o -165
24.54/24.69	c [INC SEARCH] current bound: 160
24.54/24.69	c [INC SEARCH] iteration: 7
24.54/24.69	c [INC SEARCH] lower bound: 159 upperbound 161 current bound: 160 best value:161
24.54/24.69	c [INC ENCODE] setup new number of clauses ...
24.54/24.69	c [INC] encode incremental formula
24.54/24.69	c return only the limitting unit clause for 160
24.54/24.69	c [INC SYSTEM] transmit new clauses to solver: 1
24.54/24.69	c [INC SEARCH] isOptimum variable: 0
27.03/27.14	c [INC SEARCH] formula is SAT
27.03/27.14	c [INC SEARCH] copied best model
27.03/27.14	c sat variable: 1 optimum/unsat variable: 0
27.13/27.22	c model valid
27.13/27.22	c current solution ok
27.13/27.22	o -166
27.13/27.22	c [INC SEARCH] current bound: 159
27.13/27.22	c [INC SEARCH] iteration: 8
27.13/27.22	c [INC SEARCH] lower bound: 159 upperbound 160 current bound: 159 best value:160
27.13/27.22	c [INC ENCODE] setup new number of clauses ...
27.13/27.22	c [INC] encode incremental formula
27.13/27.22	c return only the limitting unit clause for 159
27.13/27.22	c [INC SYSTEM] transmit new clauses to solver: 1
27.13/27.22	c [INC SEARCH] isOptimum variable: 0
27.13/27.24	c [INC SEARCH] formula is SAT
27.13/27.24	c [INC SEARCH] copied best model
27.13/27.24	c sat variable: 1 optimum/unsat variable: 0
27.23/27.33	c model valid
27.23/27.33	c current solution ok
27.23/27.33	o -167
27.23/27.33	c [INC SYSTEM] there exists a inc, kill it!
27.23/27.33	c write failed with 2
27.23/27.33	c [INC SYSTEM] there exists an encoder, kill it! (ptr=0x869240)
27.23/27.33	c display solution
27.23/27.33	s OPTIMUM FOUND
27.23/27.33	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 -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 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Verifier Data 

OK	-167

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-3749057-1339133031/watcher-3749057-1339133031 -o /tmp/evaluation-result-3749057-1339133031/solver-3749057-1339133031 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-I.sh HOME/instance-3749057-1339133031.opb 1266215987 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: 2.03 2.02 2.00 3/178 32458
/proc/meminfo: memFree=30981892/32873648 swapFree=7376/7376
[pid=32458] ppid=32456 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/32458/stat : 32458 (npSolver-pbo-I.) S 32456 32458 28222 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 379430360 9367552 275 33554432000 4194304 5064252 140735104350064 140735104348976 213866145358 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/32458/statm: 2287 275 233 213 0 72 0

[startup+0.098788 s]
/proc/loadavg: 2.03 2.02 2.00 3/178 32458
/proc/meminfo: memFree=30981892/32873648 swapFree=7376/7376
[pid=32458] ppid=32456 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/32458/stat : 32458 (npSolver-pbo-I.) S 32456 32458 28222 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 379430360 9367552 275 33554432000 4194304 5064252 140735104350064 140735104348976 213866145358 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/32458/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100257 s]
/proc/loadavg: 2.03 2.02 2.00 3/178 32458
/proc/meminfo: memFree=30981892/32873648 swapFree=7376/7376
[pid=32458] ppid=32456 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/32458/stat : 32458 (npSolver-pbo-I.) S 32456 32458 28222 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 379430360 9367552 275 33554432000 4194304 5064252 140735104350064 140735104348976 213866145358 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/32458/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300281 s]
/proc/loadavg: 2.03 2.02 2.00 3/178 32458
/proc/meminfo: memFree=30981892/32873648 swapFree=7376/7376
[pid=32458] ppid=32456 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/32458/stat : 32458 (npSolver-pbo-I.) S 32456 32458 28222 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 379430360 9367552 275 33554432000 4194304 5064252 140735104350064 140735104348976 213866145358 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/32458/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700127 s]
/proc/loadavg: 2.03 2.02 2.00 3/178 32458
/proc/meminfo: memFree=30981892/32873648 swapFree=7376/7376
[pid=32458] ppid=32456 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/32458/stat : 32458 (npSolver-pbo-I.) S 32456 32458 28222 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 379430360 9367552 275 33554432000 4194304 5064252 140735104350064 140735104348976 213866145358 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/32458/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50026 s]
/proc/loadavg: 2.11 2.03 2.01 3/181 32467
/proc/meminfo: memFree=30943132/32873648 swapFree=7376/7376
[pid=32458] ppid=32456 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/32458/stat : 32458 (npSolver-pbo-I.) S 32456 32458 28222 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 379430360 9367552 275 33554432000 4194304 5064252 140735104350064 140735104348976 213866145358 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/32458/statm: 2287 275 233 213 0 72 0
[pid=32459] ppid=32458 vsize=26212 CPUtime=0.58 cores=0,2,4,6
/proc/32459/stat : 32459 (npSolver-pbo) S 32458 32458 28222 0 -1 4202496 8035 4793 0 0 30 10 17 1 20 0 1 0 379430360 26841088 6214 33554432000 4194304 6004724 140735289794208 140735289779128 5190736 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/32459/statm: 6553 6214 166 442 0 6107 0
[pid=32467] ppid=32459 vsize=15000 CPUtime=0.88 cores=0,2,4,6
/proc/32467/stat : 32467 (glucosInc) R 32459 32458 28222 0 -1 4202496 2514 0 0 0 88 0 0 0 20 0 1 0 379430421 15360000 2949 33554432000 4194304 5654031 140734656496432 140734656494392 4233236 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/32467/statm: 3750 2949 131 357 0 3390 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 50360

[startup+3.10016 s]
/proc/loadavg: 2.11 2.03 2.01 3/181 32469
/proc/meminfo: memFree=30944116/32873648 swapFree=7376/7376
[pid=32458] ppid=32456 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/32458/stat : 32458 (npSolver-pbo-I.) S 32456 32458 28222 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 379430360 9367552 275 33554432000 4194304 5064252 140735104350064 140735104348976 213866145358 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/32458/statm: 2287 275 233 213 0 72 0
[pid=32459] ppid=32458 vsize=26212 CPUtime=2.48 cores=0,2,4,6
/proc/32459/stat : 32459 (npSolver-pbo) S 32458 32458 28222 0 -1 4202496 9164 10569 0 0 40 11 194 3 20 0 1 0 379430360 26841088 6215 33554432000 4194304 6004724 140735289794208 140735289779128 5190736 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/32459/statm: 6553 6215 167 442 0 6107 0
Current children cumulated CPU time (s) 2.48
Current children cumulated vsize (KiB) 35360
heavy processes:

[startup+6.30029 s]
/proc/loadavg: 2.10 2.03 2.00 3/181 32473
/proc/meminfo: memFree=30942008/32873648 swapFree=7376/7376
[pid=32458] ppid=32456 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/32458/stat : 32458 (npSolver-pbo-I.) S 32456 32458 28222 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 379430360 9367552 275 33554432000 4194304 5064252 140735104350064 140735104348976 213866145358 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/32458/statm: 2287 275 233 213 0 72 0
[pid=32459] ppid=32458 vsize=26212 CPUtime=4.82 cores=0,2,4,6
/proc/32459/stat : 32459 (npSolver-pbo) S 32458 32458 28222 0 -1 4202496 9796 14282 0 0 41 11 426 4 20 0 1 0 379430360 26841088 6215 33554432000 4194304 6004724 140735289794208 140735289779128 5190736 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/32459/statm: 6553 6215 167 442 0 6107 0
[pid=32473] ppid=32459 vsize=14988 CPUtime=1.43 cores=0,2,4,6
/proc/32473/stat : 32473 (glucosInc) R 32459 32458 28222 0 -1 4202496 2778 0 0 0 143 0 0 0 20 0 1 0 379430845 15347712 3179 33554432000 4194304 5654031 140735551702224 140735551700184 4233144 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/32473/statm: 3747 3179 136 357 0 3387 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 50348

[startup+12.7003 s]
/proc/loadavg: 2.09 2.03 2.00 3/181 32475
/proc/meminfo: memFree=30942036/32873648 swapFree=7376/7376
[pid=32458] ppid=32456 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/32458/stat : 32458 (npSolver-pbo-I.) S 32456 32458 28222 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 379430360 9367552 275 33554432000 4194304 5064252 140735104350064 140735104348976 213866145358 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/32458/statm: 2287 275 233 213 0 72 0
[pid=32459] ppid=32458 vsize=26212 CPUtime=10.03 cores=0,2,4,6
/proc/32459/stat : 32459 (npSolver-pbo) S 32458 32458 28222 0 -1 4202496 10439 19270 0 0 42 11 945 5 20 0 1 0 379430360 26841088 6215 33554432000 4194304 6004724 140735289794208 140735289779128 5190736 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/32459/statm: 6553 6215 167 442 0 6107 0
[pid=32475] ppid=32459 vsize=15268 CPUtime=2.61 cores=0,2,4,6
/proc/32475/stat : 32475 (glucosInc) R 32459 32458 28222 0 -1 4202496 2719 0 0 0 261 0 0 0 20 0 1 0 379431367 15634432 3147 33554432000 4194304 5654031 140735132000336 140735131998120 4232767 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/32475/statm: 3817 3147 137 357 0 3457 0
Current children cumulated CPU time (s) 12.64
Current children cumulated vsize (KiB) 50628

[startup+25.5004 s]
/proc/loadavg: 2.14 2.04 2.01 3/181 32477
/proc/meminfo: memFree=30904212/32873648 swapFree=7376/7376
[pid=32458] ppid=32456 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/32458/stat : 32458 (npSolver-pbo-I.) S 32456 32458 28222 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 379430360 9367552 275 33554432000 4194304 5064252 140735104350064 140735104348976 213866145358 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/32458/statm: 2287 275 233 213 0 72 0
[pid=32459] ppid=32458 vsize=26212 CPUtime=18.02 cores=0,2,4,6
/proc/32459/stat : 32459 (npSolver-pbo) S 32458 32458 28222 0 -1 4202496 11305 24232 0 0 51 11 1733 7 20 0 1 0 379430360 26841088 6215 33554432000 4194304 6004724 140735289794208 140735289779128 5190736 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/32459/statm: 6553 6215 167 442 0 6107 0
[pid=32477] ppid=32459 vsize=18544 CPUtime=7.41 cores=0,2,4,6
/proc/32477/stat : 32477 (glucosInc) R 32459 32458 28222 0 -1 4202496 3827 0 0 0 741 0 0 0 20 0 1 0 379432158 18989056 4185 33554432000 4194304 5654031 140734338616304 140734338604120 4232800 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/32477/statm: 4636 4185 152 357 0 4276 0
Current children cumulated CPU time (s) 25.43
Current children cumulated vsize (KiB) 53904

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

[startup+26.3003 s]
/proc/loadavg: 2.14 2.04 2.01 3/181 32477
/proc/meminfo: memFree=30904212/32873648 swapFree=7376/7376
[pid=32458] ppid=32456 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/32458/stat : 32458 (npSolver-pbo-I.) S 32456 32458 28222 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 379430360 9367552 275 33554432000 4194304 5064252 140735104350064 140735104348976 213866145358 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/32458/statm: 2287 275 233 213 0 72 0
[pid=32459] ppid=32458 vsize=26212 CPUtime=18.02 cores=0,2,4,6
/proc/32459/stat : 32459 (npSolver-pbo) S 32458 32458 28222 0 -1 4202496 11305 24232 0 0 51 11 1733 7 20 0 1 0 379430360 26841088 6215 33554432000 4194304 6004724 140735289794208 140735289779128 5190736 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/32459/statm: 6553 6215 167 442 0 6107 0
[pid=32477] ppid=32459 vsize=18544 CPUtime=8.22 cores=0,2,4,6
/proc/32477/stat : 32477 (glucosInc) R 32459 32458 28222 0 -1 4202496 3828 0 0 0 822 0 0 0 20 0 1 0 379432158 18989056 4186 33554432000 4194304 5654031 140734338616304 140734338604120 4232462 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/32477/statm: 4636 4186 152 357 0 4276 0
Current children cumulated CPU time (s) 26.24
Current children cumulated vsize (KiB) 53904

[startup+27.1003 s]
/proc/loadavg: 2.14 2.04 2.01 3/181 32477
/proc/meminfo: memFree=30904212/32873648 swapFree=7376/7376
[pid=32458] ppid=32456 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/32458/stat : 32458 (npSolver-pbo-I.) S 32456 32458 28222 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 379430360 9367552 275 33554432000 4194304 5064252 140735104350064 140735104348976 213866145358 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/32458/statm: 2287 275 233 213 0 72 0
[pid=32459] ppid=32458 vsize=26212 CPUtime=18.02 cores=0,2,4,6
/proc/32459/stat : 32459 (npSolver-pbo) S 32458 32458 28222 0 -1 4202496 11305 24232 0 0 51 11 1733 7 20 0 1 0 379430360 26841088 6215 33554432000 4194304 6004724 140735289794208 140735289779128 5190736 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/32459/statm: 6553 6215 167 442 0 6107 0
[pid=32477] ppid=32459 vsize=18544 CPUtime=9.01 cores=0,2,4,6
/proc/32477/stat : 32477 (glucosInc) R 32459 32458 28222 0 -1 4202496 3829 0 0 0 901 0 0 0 20 0 1 0 379432158 18989056 4187 33554432000 4194304 5654031 140734338616304 140734338604120 4232518 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/32477/statm: 4636 4187 152 357 0 4276 0
Current children cumulated CPU time (s) 27.03
Current children cumulated vsize (KiB) 53904

[startup+27.3003 s]
/proc/loadavg: 2.14 2.04 2.01 3/181 32477
/proc/meminfo: memFree=30904212/32873648 swapFree=7376/7376
[pid=32458] ppid=32456 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/32458/stat : 32458 (npSolver-pbo-I.) S 32456 32458 28222 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 379430360 9367552 275 33554432000 4194304 5064252 140735104350064 140735104348976 213866145358 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/32458/statm: 2287 275 233 213 0 72 0
[pid=32459] ppid=32458 vsize=26212 CPUtime=18.16 cores=0,2,4,6
/proc/32459/stat : 32459 (npSolver-pbo) R 32458 32458 28222 0 -1 4202496 11305 24232 0 0 65 11 1733 7 20 0 1 0 379430360 26841088 6215 33554432000 4194304 6004724 140735289794208 140735289779128 5190736 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/32459/statm: 6553 6215 167 442 0 6107 0
[pid=32477] ppid=32459 vsize=21220 CPUtime=9.07 cores=0,2,4,6
/proc/32477/stat : 32477 (glucosInc) S 32459 32458 28222 0 -1 4202496 4527 0 0 0 907 0 0 0 20 0 1 0 379432158 21729280 4769 33554432000 4194304 5654031 140734338616304 140734338614616 4976656 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/32477/statm: 5305 4769 152 357 0 4945 0
Current children cumulated CPU time (s) 27.23
Current children cumulated vsize (KiB) 56580

Child status: 0
Real time (s): 27.3407
CPU time (s): 27.3058
CPU user time (s): 27.0999
CPU system time (s): 0.205968
CPU usage (%): 99.8724
Max. virtual memory (cumulated for all children) (KiB): 56584

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 27.0999
system time used= 0.205968
maximum resident set size= 52084
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 42768
page faults= 0
swaps= 0
block input operations= 0
block output operations= 28496
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 195
involuntary context switches= 161

runsolver used 0.042993 second user time and 0.146977 second system time

The end

Launcher Data 

Begin job on node112 at 2012-06-08 07:23:51
IDJOB=3749057
IDBENCH=71831
IDSOLVER=2333
FILE ID=node112/3749057-1339133031
RUNJOBID= node112-1339112634-30529
PBS_JOBID= 14643741
Free space on /tmp= 71152 MiB

SOLVER NAME= npSolver inc
BENCH NAME= PB09/normalized-PB09/OPT-SMALLINT-LIN/featureSubscription/normalized-50-250-false-45-90-4-2000opt.opb
COMMAND LINE= DIR/npSolver-pbo-I.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3749057-1339133031/watcher-3749057-1339133031 -o /tmp/evaluation-result-3749057-1339133031/solver-3749057-1339133031 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-I.sh HOME/instance-3749057-1339133031.opb 1266215987 HOME HOME

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

MD5SUM BENCH= 5ab7e551a21f0b7676d0c7dccbb62e78
RANDOM SEED=1266215987

node112.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		: 2666.763
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	: 5333.52
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		: 2666.763
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		: 2666.763
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		: 2666.763
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		: 2666.763
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		: 2666.763
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	: 5331.92
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		: 2666.763
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		: 2666.763
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:        30982604 kB
Buffers:          133128 kB
Cached:           848540 kB
SwapCached:         2092 kB
Active:           432100 kB
Inactive:         643524 kB
Active(anon):      93436 kB
Inactive(anon):     3064 kB
Active(file):     338664 kB
Inactive(file):   640460 kB
Unevictable:        7376 kB
Mlocked:            7376 kB
SwapTotal:      67108856 kB
SwapFree:       67099380 kB
Dirty:             10324 kB
Writeback:             0 kB
AnonPages:        113936 kB
Mapped:            10044 kB
Shmem:                 0 kB
Slab:             671296 kB
SReclaimable:     114848 kB
SUnreclaim:       556448 kB
KernelStack:        1504 kB
PageTables:         3664 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     227468 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:     88064 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= 71144 MiB
End job on node112 at 2012-06-08 07:24:18