Trace number 3699162

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 incOPT46877 2.83357 2.84079

General information on the benchmark

Name/OPT-BIGINT-LIN/aries-da_nrp/
normalized-aries-da_network_20_2__17_12__8.opb
MD5SUM8e2f046c838d22d910f7a0a451e0ecd3
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark46877
Best CPU time to get the best result obtained on this benchmark0.101984
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables338
Total number of constraints60
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)42
Number of constraints which are nor clauses,nor cardinality constraints18
Minimum length of a constraint8
Maximum length of a constraint65
Number of terms in the objective function 320
Biggest coefficient in the objective function 94409
Number of bits for the biggest coefficient in the objective function 17
Sum of the numbers in the objective function 13956496
Number of bits of the sum of numbers in the objective function 24
Biggest number in a constraint 94409
Number of bits of the biggest number in a constraint 17
Biggest sum of numbers in a constraint 13956496
Number of bits of the biggest sum of numbers24
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 

0.00/0.01	c run inc solver
0.00/0.01	c [INC SYSTEM] run initial solver
0.00/0.01	c [INC SYSTEM] preprocess with white file
0.00/0.09	c [INC SYSTEM] finished preprocessing in 0 s
0.00/0.09	c [INC SYSTEM] execute solver
0.00/0.09	c [INC SEARCH] formula is SAT
0.00/0.09	c [INC SYSTEM] solved the initial formula
0.00/0.09	c model valid
0.00/0.09	c current solution ok
0.00/0.12	o 230147
0.00/0.12	c execute binary inc search
0.00/0.12	c [INC SEARCH] current bound: 115073
0.00/0.12	c [INC SEARCH] iteration: 0
0.00/0.12	c [INC SEARCH] lower bound: 0 upperbound 230147 current bound: 115073 best value:230147
0.00/0.12	c [INC SYSTEM] there exists a inc, kill it!
0.00/0.12	c write failed with 2
0.00/0.12	c [INC SYSTEM] create new solver instance
0.00/0.12	c [INC] encode full formula
0.00/0.12	c fallback to adder encoding
0.00/0.15	c set iterative enc to: adder
0.00/0.15	c set iterative enc to: none
0.00/0.15	c [INC SEARCH] isOptimum variable: 0
0.00/0.48	c [INC SEARCH] formula is SAT
0.00/0.48	c [INC SEARCH] copied best model
0.00/0.48	c sat variable: 1 optimum/unsat variable: 0
0.00/0.48	c model valid
0.00/0.48	c current solution ok
0.00/0.48	o 96359
0.00/0.48	c [INC SEARCH] current bound: 48179
0.00/0.48	c [INC SEARCH] iteration: 1
0.00/0.48	c [INC SEARCH] lower bound: 0 upperbound 96359 current bound: 48179 best value:96359
0.00/0.48	c [INC SYSTEM] there exists a inc, kill it!
0.00/0.48	c write failed with 2
0.00/0.48	c [INC SYSTEM] create new solver instance
0.00/0.48	c [INC] encode full formula
0.00/0.48	c fallback to adder encoding
0.00/0.49	c set iterative enc to: adder
0.00/0.49	c set iterative enc to: none
0.00/0.50	c [INC SEARCH] isOptimum variable: 0
0.00/0.55	c [INC SEARCH] formula is SAT
0.00/0.55	c [INC SEARCH] copied best model
0.00/0.55	c sat variable: 1 optimum/unsat variable: 0
0.00/0.55	c model valid
0.00/0.55	c current solution ok
0.00/0.55	o 46877
0.00/0.55	c [INC SEARCH] current bound: 23438
0.00/0.55	c [INC SEARCH] iteration: 2
0.00/0.55	c [INC SEARCH] lower bound: 0 upperbound 46877 current bound: 23438 best value:46877
0.00/0.55	c [INC SYSTEM] there exists a inc, kill it!
0.00/0.55	c write failed with 2
0.00/0.55	c [INC SYSTEM] create new solver instance
0.00/0.55	c [INC] encode full formula
0.00/0.55	c fallback to adder encoding
0.00/0.56	c set iterative enc to: adder
0.00/0.56	c set iterative enc to: none
0.00/0.56	c [INC SEARCH] isOptimum variable: 0
0.00/0.58	c [INC SEARCH] formula is UNSAT
0.00/0.58	c [INC SYSTEM] there exists a inc, kill it!
0.00/0.58	c write failed with 2
0.00/0.58	c sat variable: 0 optimum/unsat variable: 1
0.00/0.58	c [INC SEARCH] set lower bound to 23439 upperbound 46877
0.00/0.58	c [INC SEARCH] current bound: 35158
0.00/0.58	c [INC SEARCH] iteration: 3
0.00/0.58	c [INC SEARCH] lower bound: 23439 upperbound 46877 current bound: 35158 best value:46877
0.00/0.58	c [INC SYSTEM] create new solver instance
0.00/0.58	c [INC] encode full formula
0.00/0.58	c fallback to adder encoding
0.00/0.59	c set iterative enc to: adder
0.00/0.59	c set iterative enc to: none
0.00/0.59	c [INC SEARCH] isOptimum variable: 0
0.00/0.62	c [INC SEARCH] formula is UNSAT
0.00/0.62	c [INC SYSTEM] there exists a inc, kill it!
0.00/0.62	c write failed with 2
0.00/0.62	c sat variable: 0 optimum/unsat variable: 1
0.00/0.62	c [INC SEARCH] set lower bound to 35159 upperbound 46877
0.00/0.62	c [INC SEARCH] current bound: 41018
0.00/0.62	c [INC SEARCH] iteration: 4
0.00/0.62	c [INC SEARCH] lower bound: 35159 upperbound 46877 current bound: 41018 best value:46877
0.00/0.62	c [INC SYSTEM] create new solver instance
0.00/0.62	c [INC] encode full formula
0.00/0.62	c fallback to adder encoding
0.00/0.63	c set iterative enc to: adder
0.00/0.63	c set iterative enc to: none
0.00/0.64	c [INC SEARCH] isOptimum variable: 0
0.00/0.68	c [INC SEARCH] formula is UNSAT
0.00/0.68	c [INC SYSTEM] there exists a inc, kill it!
0.00/0.68	c write failed with 2
0.00/0.68	c sat variable: 0 optimum/unsat variable: 1
0.00/0.68	c [INC SEARCH] set lower bound to 41019 upperbound 46877
0.00/0.68	c [INC SEARCH] current bound: 43948
0.00/0.68	c [INC SEARCH] iteration: 5
0.00/0.68	c [INC SEARCH] lower bound: 41019 upperbound 46877 current bound: 43948 best value:46877
0.00/0.68	c [INC SYSTEM] create new solver instance
0.00/0.68	c [INC] encode full formula
0.00/0.68	c fallback to adder encoding
0.00/0.69	c set iterative enc to: adder
0.00/0.69	c set iterative enc to: none
0.00/0.70	c [INC SEARCH] isOptimum variable: 0
0.00/0.76	c [INC SEARCH] formula is UNSAT
0.00/0.76	c [INC SYSTEM] there exists a inc, kill it!
0.00/0.76	c write failed with 2
0.00/0.76	c sat variable: 0 optimum/unsat variable: 1
0.00/0.76	c [INC SEARCH] set lower bound to 43949 upperbound 46877
0.00/0.76	c [INC SEARCH] current bound: 45413
0.00/0.76	c [INC SEARCH] iteration: 6
0.00/0.76	c [INC SEARCH] lower bound: 43949 upperbound 46877 current bound: 45413 best value:46877
0.00/0.76	c [INC SYSTEM] create new solver instance
0.00/0.76	c [INC] encode full formula
0.00/0.76	c fallback to adder encoding
0.00/0.77	c set iterative enc to: adder
0.00/0.77	c set iterative enc to: none
0.00/0.78	c [INC SEARCH] isOptimum variable: 0
0.00/0.84	c [INC SEARCH] formula is UNSAT
0.00/0.84	c [INC SYSTEM] there exists a inc, kill it!
0.00/0.84	c write failed with 2
0.00/0.84	c sat variable: 0 optimum/unsat variable: 1
0.00/0.84	c [INC SEARCH] set lower bound to 45414 upperbound 46877
0.00/0.84	c [INC SEARCH] current bound: 46145
0.00/0.84	c [INC SEARCH] iteration: 7
0.00/0.84	c [INC SEARCH] lower bound: 45414 upperbound 46877 current bound: 46145 best value:46877
0.00/0.84	c [INC SYSTEM] create new solver instance
0.00/0.84	c [INC] encode full formula
0.00/0.84	c fallback to adder encoding
0.00/0.85	c set iterative enc to: adder
0.00/0.85	c set iterative enc to: none
0.00/0.86	c [INC SEARCH] isOptimum variable: 0
0.00/0.95	c [INC SEARCH] formula is UNSAT
0.00/0.95	c [INC SYSTEM] there exists a inc, kill it!
0.00/0.95	c write failed with 2
0.00/0.95	c sat variable: 0 optimum/unsat variable: 1
0.00/0.95	c [INC SEARCH] set lower bound to 46146 upperbound 46877
0.00/0.95	c [INC SEARCH] current bound: 46511
0.00/0.95	c [INC SEARCH] iteration: 8
0.00/0.95	c [INC SEARCH] lower bound: 46146 upperbound 46877 current bound: 46511 best value:46877
0.00/0.95	c [INC SYSTEM] create new solver instance
0.00/0.95	c [INC] encode full formula
0.00/0.95	c fallback to adder encoding
0.00/0.96	c set iterative enc to: adder
0.00/0.96	c set iterative enc to: none
0.00/0.97	c [INC SEARCH] isOptimum variable: 0
0.97/1.05	c [INC SEARCH] formula is UNSAT
0.97/1.05	c [INC SYSTEM] there exists a inc, kill it!
0.97/1.05	c write failed with 2
0.97/1.06	c sat variable: 0 optimum/unsat variable: 1
0.97/1.06	c [INC SEARCH] set lower bound to 46512 upperbound 46877
0.97/1.06	c [INC SEARCH] current bound: 46694
0.97/1.06	c [INC SEARCH] iteration: 9
0.97/1.06	c [INC SEARCH] lower bound: 46512 upperbound 46877 current bound: 46694 best value:46877
0.97/1.06	c [INC SYSTEM] create new solver instance
0.97/1.06	c [INC] encode full formula
0.97/1.06	c fallback to adder encoding
0.97/1.07	c set iterative enc to: adder
0.97/1.07	c set iterative enc to: none
0.97/1.07	c [INC SEARCH] isOptimum variable: 0
1.05/1.17	c [INC SEARCH] formula is UNSAT
1.05/1.17	c [INC SYSTEM] there exists a inc, kill it!
1.05/1.17	c write failed with 2
1.05/1.17	c sat variable: 0 optimum/unsat variable: 1
1.05/1.17	c [INC SEARCH] set lower bound to 46695 upperbound 46877
1.05/1.17	c [INC SEARCH] current bound: 46786
1.05/1.17	c [INC SEARCH] iteration: 10
1.05/1.17	c [INC SEARCH] lower bound: 46695 upperbound 46877 current bound: 46786 best value:46877
1.05/1.17	c [INC SYSTEM] create new solver instance
1.05/1.17	c [INC] encode full formula
1.05/1.17	c fallback to adder encoding
1.05/1.18	c set iterative enc to: adder
1.05/1.18	c set iterative enc to: none
1.05/1.18	c [INC SEARCH] isOptimum variable: 0
1.17/1.27	c [INC SEARCH] formula is UNSAT
1.17/1.27	c [INC SYSTEM] there exists a inc, kill it!
1.17/1.27	c write failed with 2
1.17/1.27	c sat variable: 0 optimum/unsat variable: 1
1.17/1.27	c [INC SEARCH] set lower bound to 46787 upperbound 46877
1.17/1.27	c [INC SEARCH] current bound: 46832
1.17/1.27	c [INC SEARCH] iteration: 11
1.17/1.27	c [INC SEARCH] lower bound: 46787 upperbound 46877 current bound: 46832 best value:46877
1.17/1.27	c [INC SYSTEM] create new solver instance
1.17/1.27	c [INC] encode full formula
1.17/1.27	c fallback to adder encoding
1.17/1.28	c set iterative enc to: adder
1.17/1.28	c set iterative enc to: none
1.17/1.29	c [INC SEARCH] isOptimum variable: 0
1.27/1.50	c [INC SEARCH] formula is UNSAT
1.27/1.50	c [INC SYSTEM] there exists a inc, kill it!
1.27/1.50	c write failed with 2
1.27/1.50	c sat variable: 0 optimum/unsat variable: 1
1.27/1.50	c [INC SEARCH] set lower bound to 46833 upperbound 46877
1.27/1.50	c [INC SEARCH] current bound: 46855
1.27/1.50	c [INC SEARCH] iteration: 12
1.27/1.50	c [INC SEARCH] lower bound: 46833 upperbound 46877 current bound: 46855 best value:46877
1.27/1.50	c [INC SYSTEM] create new solver instance
1.27/1.50	c [INC] encode full formula
1.27/1.50	c fallback to adder encoding
1.27/1.52	c set iterative enc to: adder
1.27/1.52	c set iterative enc to: none
1.27/1.52	c [INC SEARCH] isOptimum variable: 0
1.50/1.72	c [INC SEARCH] formula is UNSAT
1.50/1.72	c [INC SYSTEM] there exists a inc, kill it!
1.50/1.72	c write failed with 2
1.50/1.72	c sat variable: 0 optimum/unsat variable: 1
1.50/1.72	c [INC SEARCH] set lower bound to 46856 upperbound 46877
1.50/1.72	c [INC SEARCH] current bound: 46866
1.50/1.72	c [INC SEARCH] iteration: 13
1.50/1.72	c [INC SEARCH] lower bound: 46856 upperbound 46877 current bound: 46866 best value:46877
1.50/1.72	c [INC SYSTEM] create new solver instance
1.50/1.72	c [INC] encode full formula
1.50/1.72	c fallback to adder encoding
1.50/1.74	c set iterative enc to: adder
1.50/1.74	c set iterative enc to: none
1.50/1.74	c [INC SEARCH] isOptimum variable: 0
1.71/2.00	c [INC SEARCH] formula is UNSAT
1.71/2.00	c [INC SYSTEM] there exists a inc, kill it!
1.71/2.00	c write failed with 2
1.71/2.00	c sat variable: 0 optimum/unsat variable: 1
1.71/2.00	c [INC SEARCH] set lower bound to 46867 upperbound 46877
1.71/2.00	c [INC SEARCH] current bound: 46872
1.71/2.00	c [INC SEARCH] iteration: 14
1.71/2.00	c [INC SEARCH] lower bound: 46867 upperbound 46877 current bound: 46872 best value:46877
1.71/2.00	c [INC SYSTEM] create new solver instance
1.71/2.00	c [INC] encode full formula
1.71/2.00	c fallback to adder encoding
1.71/2.01	c set iterative enc to: adder
1.71/2.01	c set iterative enc to: none
1.71/2.02	c [INC SEARCH] isOptimum variable: 0
2.17/2.28	c [INC SEARCH] formula is UNSAT
2.17/2.28	c [INC SYSTEM] there exists a inc, kill it!
2.17/2.28	c write failed with 2
2.17/2.28	c sat variable: 0 optimum/unsat variable: 1
2.17/2.28	c [INC SEARCH] set lower bound to 46873 upperbound 46877
2.17/2.28	c [INC SEARCH] current bound: 46875
2.17/2.28	c [INC SEARCH] iteration: 15
2.17/2.28	c [INC SEARCH] lower bound: 46873 upperbound 46877 current bound: 46875 best value:46877
2.17/2.28	c [INC SYSTEM] create new solver instance
2.17/2.28	c [INC] encode full formula
2.17/2.28	c fallback to adder encoding
2.17/2.29	c set iterative enc to: adder
2.17/2.29	c set iterative enc to: none
2.27/2.30	c [INC SEARCH] isOptimum variable: 0
2.27/2.48	c [INC SEARCH] formula is UNSAT
2.27/2.48	c [INC SYSTEM] there exists a inc, kill it!
2.27/2.48	c write failed with 2
2.27/2.48	c sat variable: 0 optimum/unsat variable: 1
2.27/2.48	c [INC SEARCH] set lower bound to 46876 upperbound 46877
2.27/2.48	c [INC SEARCH] current bound: 46876
2.27/2.48	c [INC SEARCH] iteration: 16
2.27/2.48	c [INC SEARCH] lower bound: 46876 upperbound 46877 current bound: 46876 best value:46877
2.27/2.48	c [INC SYSTEM] create new solver instance
2.27/2.48	c [INC] encode full formula
2.27/2.48	c fallback to adder encoding
2.27/2.49	c set iterative enc to: adder
2.27/2.49	c set iterative enc to: none
2.47/2.50	c [INC SEARCH] isOptimum variable: 0
2.47/2.83	c [INC SEARCH] formula is UNSAT
2.47/2.83	c [INC SYSTEM] there exists a inc, kill it!
2.47/2.83	c write failed with 2
2.47/2.83	c sat variable: 0 optimum/unsat variable: 1
2.47/2.83	c [INC SEARCH] set lower bound to 46877 upperbound 46877
2.47/2.83	c display solution
2.47/2.83	s OPTIMUM FOUND
2.47/2.83	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 -x211 -x212 -x213 -x214 -x215 -x216 -x217 -x218 -x219 -x220 -x221 -x222 -x223 -x224 -x225 -x226 -x227 -x228 -x229 -x230 -x231 -x232 -x233 -x234 -x235 -x236 -x237 -x238 -x239 -x240 -x241 -x242 -x243 -x244 -x245 -x246 -x247 -x248 x249 -x250 -x251 -x252 -x253 -x254 -x255 -x256 -x257 -x258 -x259 -x260 -x261 -x262 -x263 -x264 -x265 -x266 -x267 -x268 -x269 -x270 -x271 -x272 -x273 -x274 -x275 -x276 -x277 -x278 -x279 -x280 -x281 -x282 -x283 -x284 -x285 -x286 -x287 -x288 -x289 -x290 -x291 -x292 -x293 -x294 -x295 -x296 -x297 -x298 -x299 -x300 -x301 -x302 -x303 -x304 -x305 -x306 -x307 -x308 -x309 -x310 -x311 -x312 -x313 -x314 -x315 -x316 -x317 -x318 -x319 -x320 -x321 -x322 -x323 -x324 -x325 x326 -x327 -x328 -x329 x330 -x331 -x332 -x333 -x334 -x335 -x336 -x337 -x338

Verifier Data 

OK	46877

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-3699162-1338083979/watcher-3699162-1338083979 -o /tmp/evaluation-result-3699162-1338083979/solver-3699162-1338083979 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-I.sh HOME/instance-3699162-1338083979.opb 512711803 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: 2.05 2.35 2.21 2/180 15964
/proc/meminfo: memFree=31072312/32873844 swapFree=7112/7112
[pid=15964] ppid=15962 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/15964/stat : 15964 (npSolver-pbo-I.) S 15962 15964 8474 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274523279 9367552 274 33554432000 4194304 5064252 140736186852176 140736186851088 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/15964/statm: 2287 274 233 213 0 72 0

[startup+0.0477849 s]
/proc/loadavg: 2.05 2.35 2.21 2/180 15964
/proc/meminfo: memFree=31072312/32873844 swapFree=7112/7112
[pid=15964] ppid=15962 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/15964/stat : 15964 (npSolver-pbo-I.) S 15962 15964 8474 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274523279 9367552 274 33554432000 4194304 5064252 140736186852176 140736186851088 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/15964/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100306 s]
/proc/loadavg: 2.05 2.35 2.21 2/180 15964
/proc/meminfo: memFree=31072312/32873844 swapFree=7112/7112
[pid=15964] ppid=15962 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/15964/stat : 15964 (npSolver-pbo-I.) S 15962 15964 8474 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274523279 9367552 274 33554432000 4194304 5064252 140736186852176 140736186851088 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/15964/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300289 s]
/proc/loadavg: 2.05 2.35 2.21 2/180 15964
/proc/meminfo: memFree=31072312/32873844 swapFree=7112/7112
[pid=15964] ppid=15962 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/15964/stat : 15964 (npSolver-pbo-I.) S 15962 15964 8474 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274523279 9367552 274 33554432000 4194304 5064252 140736186852176 140736186851088 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/15964/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700238 s]
/proc/loadavg: 2.05 2.35 2.21 2/180 15964
/proc/meminfo: memFree=31072312/32873844 swapFree=7112/7112
[pid=15964] ppid=15962 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/15964/stat : 15964 (npSolver-pbo-I.) S 15962 15964 8474 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274523279 9367552 274 33554432000 4194304 5064252 140736186852176 140736186851088 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/15964/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50027 s]
/proc/loadavg: 2.05 2.35 2.21 3/183 15989
/proc/meminfo: memFree=31062988/32873844 swapFree=7112/7112
[pid=15964] ppid=15962 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/15964/stat : 15964 (npSolver-pbo-I.) S 15962 15964 8474 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274523279 9367552 274 33554432000 4194304 5064252 140736186852176 140736186851088 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/15964/statm: 2287 274 233 213 0 72 0
[pid=15965] ppid=15964 vsize=5032 CPUtime=1.27 cores=1,3,5,7
/proc/15965/stat : 15965 (npSolver-pbo) S 15964 15964 8474 0 -1 4202496 9066 28333 0 0 17 4 98 8 20 0 1 0 274523280 5152768 836 33554432000 4194304 5992684 140733890351872 140733890336776 5179600 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/15965/statm: 1258 836 185 440 0 814 0
Current children cumulated CPU time (s) 1.27
Current children cumulated vsize (KiB) 14180

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

[startup+2.30029 s]
/proc/loadavg: 2.05 2.34 2.21 3/183 16001
/proc/meminfo: memFree=31062748/32873844 swapFree=7112/7112
[pid=15964] ppid=15962 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/15964/stat : 15964 (npSolver-pbo-I.) S 15962 15964 8474 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274523279 9367552 274 33554432000 4194304 5064252 140736186852176 140736186851088 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/15964/statm: 2287 274 233 213 0 72 0
[pid=15965] ppid=15964 vsize=5032 CPUtime=2.27 cores=1,3,5,7
/proc/15965/stat : 15965 (npSolver-pbo) S 15964 15964 8474 0 -1 4202496 11570 36804 0 0 21 4 191 11 20 0 1 0 274523280 5152768 836 33554432000 4194304 5992684 140733890351872 140733890344448 5175646 0 65536 4102 0 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/15965/statm: 1258 836 185 440 0 814 0
Current children cumulated CPU time (s) 2.27
Current children cumulated vsize (KiB) 14180

[startup+2.70032 s]
/proc/loadavg: 2.05 2.34 2.21 3/183 16001
/proc/meminfo: memFree=31062748/32873844 swapFree=7112/7112
[pid=15964] ppid=15962 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/15964/stat : 15964 (npSolver-pbo-I.) S 15962 15964 8474 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274523279 9367552 274 33554432000 4194304 5064252 140736186852176 140736186851088 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/15964/statm: 2287 274 233 213 0 72 0
[pid=15965] ppid=15964 vsize=5032 CPUtime=2.47 cores=1,3,5,7
/proc/15965/stat : 15965 (npSolver-pbo) S 15964 15964 8474 0 -1 4202496 12440 39819 0 0 23 4 209 11 20 0 1 0 274523280 5152768 836 33554432000 4194304 5992684 140733890351872 140733890336776 5179600 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/15965/statm: 1258 836 185 440 0 814 0
Current children cumulated CPU time (s) 2.47
Current children cumulated vsize (KiB) 14180

[startup+2.8003 s]
/proc/loadavg: 2.05 2.34 2.21 3/183 16001
/proc/meminfo: memFree=31062748/32873844 swapFree=7112/7112
[pid=15964] ppid=15962 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/15964/stat : 15964 (npSolver-pbo-I.) S 15962 15964 8474 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274523279 9367552 274 33554432000 4194304 5064252 140736186852176 140736186851088 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/15964/statm: 2287 274 233 213 0 72 0
[pid=15965] ppid=15964 vsize=5032 CPUtime=2.47 cores=1,3,5,7
/proc/15965/stat : 15965 (npSolver-pbo) S 15964 15964 8474 0 -1 4202496 12440 39819 0 0 23 4 209 11 20 0 1 0 274523280 5152768 836 33554432000 4194304 5992684 140733890351872 140733890336776 5179600 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/15965/statm: 1258 836 185 440 0 814 0
Current children cumulated CPU time (s) 2.47
Current children cumulated vsize (KiB) 14180

Child status: 0
Real time (s): 2.84079
CPU time (s): 2.83357
CPU user time (s): 2.65759
CPU system time (s): 0.175973
CPU usage (%): 99.7458
Max. virtual memory (cumulated for all children) (KiB): 21228

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.65759
system time used= 0.175973
maximum resident set size= 12912
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 54789
page faults= 0
swaps= 0
block input operations= 0
block output operations= 41224
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 133
involuntary context switches= 82

runsolver used 0.000999 second user time and 0.015997 second system time

The end

Launcher Data 

Begin job on node132 at 2012-05-27 03:59:39
IDJOB=3699162
IDBENCH=71868
IDSOLVER=2276
FILE ID=node132/3699162-1338083979
RUNJOBID= node132-1338052924-8491
PBS_JOBID= 14624394
Free space on /tmp= 71496 MiB

SOLVER NAME= npSolver inc
BENCH NAME= PB09/normalized-PB09/OPT-BIGINT-LIN/aries-da_nrp/normalized-aries-da_network_20_2__17_12__8.opb
COMMAND LINE= DIR/npSolver-pbo-I.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3699162-1338083979/watcher-3699162-1338083979 -o /tmp/evaluation-result-3699162-1338083979/solver-3699162-1338083979 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-I.sh HOME/instance-3699162-1338083979.opb 512711803 HOME HOME

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

MD5SUM BENCH= 8e2f046c838d22d910f7a0a451e0ecd3
RANDOM SEED=512711803

node132.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		: 2666.832
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	: 5333.66
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		: 2666.832
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	: 5332.55
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		: 2666.832
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	: 5332.56
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		: 2666.832
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	: 5332.56
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		: 2666.832
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	: 5332.55
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		: 2666.832
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	: 5332.56
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		: 2666.832
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	: 5332.55
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		: 2666.832
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	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        31072840 kB
Buffers:          212068 kB
Cached:           362384 kB
SwapCached:         1496 kB
Active:           824696 kB
Inactive:         167208 kB
Active(anon):     409932 kB
Inactive(anon):    10052 kB
Active(file):     414764 kB
Inactive(file):   157156 kB
Unevictable:        7112 kB
Mlocked:            7112 kB
SwapTotal:      67108856 kB
SwapFree:       67105376 kB
Dirty:              8156 kB
Writeback:             8 kB
AnonPages:        425704 kB
Mapped:            12324 kB
Shmem:                 8 kB
Slab:             666800 kB
SReclaimable:     108496 kB
SUnreclaim:       558304 kB
KernelStack:        1496 kB
PageTables:         4900 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     611436 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346376 kB
VmallocChunk:   34341987860 kB
HardwareCorrupted:     0 kB
AnonHugePages:    208896 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= 71484 MiB
End job on node132 at 2012-05-27 03:59:42