Trace number 4088198

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
cdcl-cuttingplanes OPT linear search 2016-05-01OPT34 12.2941 12.2954

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/
submitted-PB06/manquiho/golomb-rulers/normalized-OGR_8.opb
MD5SUM6d3802f2f17c83a21ccf6c0752b41678
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark34
Best CPU time to get the best result obtained on this benchmark7.2539
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 34
Optimality of the best value was proved YES
Number of variables392
Total number of constraints679
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints679
Minimum length of a constraint14
Maximum length of a constraint29
Number of terms in the objective function 7
Biggest coefficient in the objective function 64
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 127
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 128
Number of bits of the biggest number in a constraint 8
Biggest sum of numbers in a constraint 635
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c OPTIONS:
0.00/0.00	c - Resolve (`-resolve-always' or `-resolve-skip'): -resolve-skip
0.00/0.00	c * #variable= 392 #constraint= 679
0.09/0.15	c #Conflicts:       1000 | #Learnt:       1008 | 0.000
0.09/0.15	c total clause space: 4.25031MB
0.09/0.15	c total #watches: 20698
0.29/0.32	c total #propagations: 51834 / total #impl: 1534815 (eff. 0.034)
0.29/0.32	c #Conflicts:       2000 | #Learnt:       2010 | 0.000
0.29/0.32	c total clause space: 4.25031MB
0.29/0.32	c total #watches: 26321
0.39/0.48	c total #propagations: 114650 / total #impl: 3106427 (eff. 0.037)
0.39/0.48	c GC COLLECT
0.39/0.48	c #Conflicts:       3000 | #Learnt:       2019 | 0.000
0.39/0.48	c total clause space: 4.25031MB
0.39/0.48	c total #watches: 27608
0.59/0.69	c total #propagations: 166447 / total #impl: 4748771 (eff. 0.035)
0.59/0.69	c #Conflicts:       4000 | #Learnt:       3020 | 0.000
0.59/0.69	c total clause space: 4.25031MB
0.59/0.69	c total #watches: 33547
0.89/0.90	c total #propagations: 227373 / total #impl: 6383261 (eff. 0.036)
0.89/0.90	c GC COLLECT
0.89/0.90	c #Conflicts:       5000 | #Learnt:       2373 | 0.000
0.89/0.90	c total clause space: 4.25031MB
0.89/0.90	c total #watches: 28272
1.10/1.12	c total #propagations: 294726 / total #impl: 8050001 (eff. 0.037)
1.10/1.12	c #Conflicts:       6000 | #Learnt:       3373 | 0.000
1.10/1.12	c total clause space: 4.25031MB
1.10/1.12	c total #watches: 34396
1.29/1.39	c total #propagations: 363783 / total #impl: 9680936 (eff. 0.038)
1.29/1.39	c GC COLLECT
1.29/1.39	c #Conflicts:       7000 | #Learnt:       2248 | 0.000
1.29/1.39	c total clause space: 4.25031MB
1.29/1.39	c total #watches: 28076
1.49/1.60	c total #propagations: 428552 / total #impl: 11317215 (eff. 0.038)
1.49/1.60	c #Conflicts:       8000 | #Learnt:       3248 | 0.000
1.49/1.60	c total clause space: 4.25031MB
1.49/1.60	c total #watches: 33742
1.79/1.81	c total #propagations: 489252 / total #impl: 12665233 (eff. 0.039)
1.79/1.81	c #Conflicts:       9000 | #Learnt:       4248 | 0.000
1.79/1.81	c total clause space: 4.25031MB
1.79/1.81	c total #watches: 39729
1.99/2.09	c total #propagations: 543315 / total #impl: 14155590 (eff. 0.038)
1.99/2.09	c GC COLLECT
1.99/2.09	c #Conflicts:      10000 | #Learnt:       2733 | 0.000
1.99/2.09	c total clause space: 6.90675MB
1.99/2.09	c total #watches: 30304
2.30/2.31	c total #propagations: 610687 / total #impl: 15987359 (eff. 0.038)
2.30/2.31	c #Conflicts:      11000 | #Learnt:       3733 | 0.000
2.30/2.31	c total clause space: 6.90675MB
2.30/2.31	c total #watches: 34813
2.49/2.53	c total #propagations: 683463 / total #impl: 17681611 (eff. 0.039)
2.49/2.53	c #Conflicts:      12000 | #Learnt:       4733 | 0.000
2.49/2.53	c total clause space: 6.90675MB
2.49/2.53	c total #watches: 38332
2.79/2.82	c total #propagations: 746018 / total #impl: 19180697 (eff. 0.039)
2.79/2.82	c #Conflicts:      13000 | #Learnt:       5733 | 0.000
2.79/2.82	c total clause space: 6.90675MB
2.79/2.82	c total #watches: 41919
2.99/3.00	c total #propagations: 822139 / total #impl: 21119503 (eff. 0.039)
2.99/3.00	c GC COLLECT
2.99/3.00	c #Conflicts:      14000 | #Learnt:       3878 | 0.000
2.99/3.00	c total clause space: 6.90675MB
2.99/3.00	c total #watches: 29993
3.09/3.19	c total #propagations: 889487 / total #impl: 22651053 (eff. 0.039)
3.09/3.19	c #Conflicts:      15000 | #Learnt:       4878 | 0.000
3.09/3.19	c total clause space: 6.90675MB
3.09/3.19	c total #watches: 33770
3.40/3.43	c total #propagations: 951931 / total #impl: 24109635 (eff. 0.039)
3.40/3.43	c #Conflicts:      16000 | #Learnt:       5878 | 0.000
3.40/3.43	c total clause space: 6.90675MB
3.40/3.43	c total #watches: 37546
3.59/3.65	c total #propagations: 1031002 / total #impl: 25799215 (eff. 0.040)
3.59/3.65	c GC COLLECT
3.59/3.65	c #Conflicts:      17000 | #Learnt:       3704 | 0.000
3.59/3.65	c total clause space: 6.90675MB
3.59/3.65	c total #watches: 29726
3.79/3.87	c total #propagations: 1094897 / total #impl: 27351485 (eff. 0.040)
3.79/3.87	c #Conflicts:      18000 | #Learnt:       4704 | 0.000
3.79/3.87	c total clause space: 6.90675MB
3.79/3.87	c total #watches: 34483
4.09/4.13	c total #propagations: 1156120 / total #impl: 28867277 (eff. 0.040)
4.09/4.13	c #Conflicts:      19000 | #Learnt:       5704 | 0.000
4.09/4.13	c total clause space: 6.90675MB
4.09/4.13	c total #watches: 39206
4.39/4.41	c total #propagations: 1226835 / total #impl: 31063171 (eff. 0.039)
4.39/4.41	c #Conflicts:      20000 | #Learnt:       6704 | 0.000
4.39/4.41	c total clause space: 6.90675MB
4.39/4.41	c total #watches: 43876
4.59/4.66	c total #propagations: 1297600 / total #impl: 33062404 (eff. 0.039)
4.59/4.66	c GC COLLECT
4.59/4.66	c #Conflicts:      21000 | #Learnt:       4213 | 0.000
4.59/4.66	c total clause space: 6.90675MB
4.59/4.66	c total #watches: 33819
4.89/4.90	c total #propagations: 1363183 / total #impl: 34920098 (eff. 0.039)
4.89/4.90	c #Conflicts:      22000 | #Learnt:       5213 | 0.000
4.89/4.90	c total clause space: 6.90675MB
4.89/4.90	c total #watches: 38196
5.09/5.16	c total #propagations: 1422420 / total #impl: 36582509 (eff. 0.039)
5.09/5.16	c #Conflicts:      23000 | #Learnt:       6213 | 0.000
5.09/5.16	c total clause space: 6.90675MB
5.09/5.16	c total #watches: 42902
5.39/5.44	c total #propagations: 1479687 / total #impl: 38214764 (eff. 0.039)
5.39/5.44	c #Conflicts:      24000 | #Learnt:       7213 | 0.000
5.39/5.44	c total clause space: 6.90675MB
5.39/5.44	c total #watches: 47526
5.59/5.69	c total #propagations: 1536684 / total #impl: 39859354 (eff. 0.039)
5.59/5.69	c GC COLLECT
5.59/5.69	c #Conflicts:      25000 | #Learnt:       4420 | 0.000
5.59/5.69	c total clause space: 6.90675MB
5.59/5.69	c total #watches: 34574
5.89/5.93	c total #propagations: 1607786 / total #impl: 41726355 (eff. 0.039)
5.89/5.93	c #Conflicts:      26000 | #Learnt:       5420 | 0.000
5.89/5.93	c total clause space: 6.90675MB
5.89/5.93	c total #watches: 38977
6.19/6.20	c total #propagations: 1671824 / total #impl: 43503042 (eff. 0.038)
6.19/6.20	c #Conflicts:      27000 | #Learnt:       6420 | 0.000
6.19/6.20	c total clause space: 6.90675MB
6.19/6.20	c total #watches: 43867
6.49/6.51	c total #propagations: 1727105 / total #impl: 45252286 (eff. 0.038)
6.49/6.51	c #Conflicts:      28000 | #Learnt:       7420 | 0.000
6.49/6.51	c total clause space: 6.90675MB
6.49/6.51	c total #watches: 48525
6.79/6.87	c total #propagations: 1790461 / total #impl: 47338983 (eff. 0.038)
6.79/6.87	c GC COLLECT
6.79/6.87	c #Conflicts:      29000 | #Learnt:       4326 | 0.000
6.79/6.87	c total clause space: 6.90675MB
6.79/6.87	c total #watches: 35316
7.09/7.13	c total #propagations: 1874692 / total #impl: 49692932 (eff. 0.038)
7.09/7.13	c #Conflicts:      30000 | #Learnt:       5326 | 0.000
7.09/7.13	c total clause space: 6.90675MB
7.09/7.13	c total #watches: 39913
7.39/7.45	c total #propagations: 1948209 / total #impl: 51602794 (eff. 0.038)
7.39/7.45	c #Conflicts:      31000 | #Learnt:       6326 | 0.000
7.39/7.45	c total clause space: 6.90675MB
7.39/7.45	c total #watches: 45192
7.69/7.75	c total #propagations: 2018915 / total #impl: 53815166 (eff. 0.038)
7.69/7.75	c #Conflicts:      32000 | #Learnt:       7326 | 0.000
7.69/7.75	c total clause space: 6.90675MB
7.69/7.75	c total #watches: 49860
7.99/8.08	c total #propagations: 2081055 / total #impl: 55580590 (eff. 0.037)
7.99/8.08	c #Conflicts:      33000 | #Learnt:       8326 | 0.000
7.99/8.08	c total clause space: 6.90675MB
7.99/8.08	c total #watches: 53722
8.39/8.40	c total #propagations: 2154973 / total #impl: 57605438 (eff. 0.037)
8.39/8.40	c GC COLLECT
8.39/8.40	c #Conflicts:      34000 | #Learnt:       4923 | 0.000
8.39/8.40	c total clause space: 6.90675MB
8.39/8.40	c total #watches: 37606
8.59/8.68	c total #propagations: 2231585 / total #impl: 59725042 (eff. 0.037)
8.59/8.68	c #Conflicts:      35000 | #Learnt:       5923 | 0.000
8.59/8.68	c total clause space: 6.90675MB
8.59/8.68	c total #watches: 42381
8.99/9.01	c total #propagations: 2289979 / total #impl: 61598333 (eff. 0.037)
8.99/9.01	c #Conflicts:      36000 | #Learnt:       6923 | 0.000
8.99/9.01	c total clause space: 6.90675MB
8.99/9.01	c total #watches: 47439
9.29/9.36	c total #propagations: 2355742 / total #impl: 64033655 (eff. 0.037)
9.29/9.36	c #Conflicts:      37000 | #Learnt:       7923 | 0.000
9.29/9.36	c total clause space: 6.90675MB
9.29/9.36	c total #watches: 51666
9.69/9.74	c total #propagations: 2432320 / total #impl: 66363793 (eff. 0.037)
9.69/9.74	c #Conflicts:      38000 | #Learnt:       8923 | 0.000
9.69/9.74	c total clause space: 6.90675MB
9.69/9.74	c total #watches: 56393
9.99/10.08	c total #propagations: 2513399 / total #impl: 68787795 (eff. 0.037)
9.99/10.08	c GC COLLECT
9.99/10.08	c #Conflicts:      39000 | #Learnt:       5222 | 0.000
9.99/10.08	c total clause space: 11.2235MB
9.99/10.08	c total #watches: 39351
10.29/10.38	c total #propagations: 2583298 / total #impl: 70932934 (eff. 0.036)
10.29/10.38	c #Conflicts:      40000 | #Learnt:       6222 | 0.000
10.29/10.38	c total clause space: 11.2235MB
10.29/10.38	c total #watches: 44210
10.59/10.67	c total #propagations: 2652695 / total #impl: 72896904 (eff. 0.036)
10.59/10.67	c #Conflicts:      41000 | #Learnt:       7222 | 0.000
10.59/10.67	c total clause space: 11.2235MB
10.59/10.67	c total #watches: 48892
10.89/10.99	c total #propagations: 2717916 / total #impl: 74730471 (eff. 0.036)
10.89/10.99	c #Conflicts:      42000 | #Learnt:       8222 | 0.000
10.89/10.99	c total clause space: 11.2235MB
10.89/10.99	c total #watches: 53115
11.29/11.33	c total #propagations: 2781416 / total #impl: 76610299 (eff. 0.036)
11.29/11.33	c #Conflicts:      43000 | #Learnt:       9220 | 0.000
11.29/11.33	c total clause space: 11.2235MB
11.29/11.33	c total #watches: 57181
11.59/11.69	c total #propagations: 2839349 / total #impl: 78333873 (eff. 0.036)
11.59/11.69	c GC COLLECT
11.59/11.69	c #Conflicts:      44000 | #Learnt:       5209 | 0.000
11.59/11.69	c total clause space: 11.2235MB
11.59/11.69	c total #watches: 39141
11.89/11.94	c total #propagations: 2911361 / total #impl: 80576675 (eff. 0.036)
11.89/11.94	c #Conflicts:      45000 | #Learnt:       6208 | 0.000
11.89/11.94	c total clause space: 11.2235MB
11.89/11.94	c total #watches: 43383
12.19/12.25	c total #propagations: 2970017 / total #impl: 82352115 (eff. 0.036)
12.19/12.25	c #Conflicts:      46000 | #Learnt:       7207 | 0.000
12.19/12.25	c total clause space: 11.2235MB
12.19/12.25	c total #watches: 47033
12.19/12.29	c total #propagations: 3041968 / total #impl: 84210034 (eff. 0.036)
12.19/12.29	o 34
12.19/12.29	s OPTIMUM FOUND
12.19/12.29	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 -x339 -x340 -x341 -x342 -x343 x344 x345 x346 -x347 x348 x349 -x350 -x351 -x352 -x353 x354 x355 -x356 -x357 -x358 -x359 -x360 -x361 -x362 -x363 -x364 -x365 -x366 -x367 -x368 -x369 -x370 -x371 -x372 -x373 x374 x375 -x376 -x377 -x378 -x379 -x380 -x381 -x382 -x383 -x384 -x385 -x386 -x387 -x388 -x389 -x390 -x391 -x392
12.19/12.29	c CPU time              : 12.2821 s

Verifier Data 

OK	34

Watcher Data 

runsolver Copyright (C) 2010-2013 Olivier ROUSSEL

This is runsolver version 3.3.7 (svn: 2553)

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-4088198-1465414592/watcher-4088198-1465414592 -o /tmp/evaluation-result-4088198-1465414592/solver-4088198-1465414592 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node140-1465387573-25633 --watchdog 1960 --input HOME/instance-4088198-1465414592.opb ./cdcl-cuttingplanes-opt-linearsearch-release 

pid=28918
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: 2.36 2.28 2.21 3/176 28921
/proc/meminfo: memFree=29840872/32872528 swapFree=16636/1570076
[pid=28921] ppid=28918 vsize=29112 CPUtime=0 cores=1,3,5,7
/proc/28921/stat : 28921 (cdcl-cuttingpla) R 28918 28921 25616 0 -1 4202496 277 0 0 0 0 0 0 0 20 0 1 0 123391518 29810688 5268 33554432000 4194304 6201397 140733451390304 140733964122664 4211138 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/28921/statm: 7278 5268 130 491 0 6777 0

[startup+0.100205 s]
/proc/loadavg: 2.36 2.28 2.21 3/176 28921
/proc/meminfo: memFree=29840872/32872528 swapFree=16636/1570076
[pid=28921] ppid=28918 vsize=33732 CPUtime=0.09 cores=1,3,5,7
/proc/28921/stat : 28921 (cdcl-cuttingpla) R 28918 28921 25616 0 -1 4202496 724 0 0 0 9 0 0 0 20 0 1 0 123391518 34541568 7098 33554432000 4194304 6201397 140733451390304 140733964122664 4233544 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/28921/statm: 8433 7098 145 491 0 7932 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 33732

[startup+0.200359 s]
/proc/loadavg: 2.36 2.28 2.21 3/176 28921
/proc/meminfo: memFree=29840872/32872528 swapFree=16636/1570076
[pid=28921] ppid=28918 vsize=33864 CPUtime=0.19 cores=1,3,5,7
/proc/28921/stat : 28921 (cdcl-cuttingpla) R 28918 28921 25616 0 -1 4202496 764 0 0 0 19 0 0 0 20 0 1 0 123391518 34676736 7138 33554432000 4194304 6201397 140733451390304 140733964122664 4213348 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/28921/statm: 8466 7138 158 491 0 7965 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 33864

[startup+0.300215 s]
/proc/loadavg: 2.36 2.28 2.21 3/176 28921
/proc/meminfo: memFree=29840872/32872528 swapFree=16636/1570076
[pid=28921] ppid=28918 vsize=33996 CPUtime=0.29 cores=1,3,5,7
/proc/28921/stat : 28921 (cdcl-cuttingpla) R 28918 28921 25616 0 -1 4202496 784 0 0 0 29 0 0 0 20 0 1 0 123391518 34811904 7158 33554432000 4194304 6201397 140733451390304 140733964122664 4213178 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/28921/statm: 8499 7158 158 491 0 7998 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 33996

[startup+0.700274 s]
/proc/loadavg: 2.36 2.28 2.21 3/176 28921
/proc/meminfo: memFree=29840872/32872528 swapFree=16636/1570076
[pid=28921] ppid=28918 vsize=34128 CPUtime=0.69 cores=1,3,5,7
/proc/28921/stat : 28921 (cdcl-cuttingpla) R 28918 28921 25616 0 -1 4202496 1007 0 0 0 69 0 0 0 20 0 1 0 123391518 34947072 7304 33554432000 4194304 6201397 140733451390304 140733451389432 4213268 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/28921/statm: 8532 7304 164 491 0 8031 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 34128

[startup+1.50021 s]
/proc/loadavg: 2.36 2.28 2.21 3/177 28922
/proc/meminfo: memFree=29811768/32872528 swapFree=16636/1570076
[pid=28921] ppid=28918 vsize=34264 CPUtime=1.49 cores=1,3,5,7
/proc/28921/stat : 28921 (cdcl-cuttingpla) R 28918 28921 25616 0 -1 4202496 1424 0 0 0 149 0 0 0 20 0 1 0 123391518 35086336 7566 33554432000 4194304 6201397 140733451390304 140733451389432 5307275 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/28921/statm: 8566 7566 164 491 0 8065 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 34264

[startup+3.10021 s]
/proc/loadavg: 2.41 2.29 2.21 3/177 28922
/proc/meminfo: memFree=29810396/32872528 swapFree=16636/1570076
[pid=28921] ppid=28918 vsize=37276 CPUtime=3.09 cores=1,3,5,7
/proc/28921/stat : 28921 (cdcl-cuttingpla) R 28918 28921 25616 0 -1 4202496 1790 0 0 0 309 0 0 0 20 0 1 0 123391518 38170624 7796 33554432000 4194304 6201397 140733451390304 140733451389432 4213186 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/28921/statm: 9319 7796 164 491 0 8818 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 37276

[startup+6.30021 s]
/proc/loadavg: 2.41 2.29 2.21 3/177 28922
/proc/meminfo: memFree=29807620/32872528 swapFree=16636/1570076
[pid=28921] ppid=28918 vsize=37564 CPUtime=6.29 cores=1,3,5,7
/proc/28921/stat : 28921 (cdcl-cuttingpla) R 28918 28921 25616 0 -1 4202496 1902 0 0 0 629 0 0 0 20 0 1 0 123391518 38465536 8401 33554432000 4194304 6201397 140733451390304 140733451389432 4213365 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/28921/statm: 9391 8401 164 491 0 8890 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 37564

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 28921 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+6.40025 s]
/proc/loadavg: 2.41 2.29 2.21 3/177 28922
/proc/meminfo: memFree=29807620/32872528 swapFree=16636/1570076
[pid=28921] ppid=28918 vsize=37564 CPUtime=6.39 cores=1,3,5,7
/proc/28921/stat : 28921 (cdcl-cuttingpla) R 28918 28921 25616 0 -1 4202496 1902 0 0 0 639 0 0 0 20 0 1 0 123391518 38465536 8401 33554432000 4194304 6201397 140733451390304 140733451389432 4213376 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/28921/statm: 9391 8401 164 491 0 8890 0
Current children cumulated CPU time (s) 6.39
Current children cumulated vsize (KiB) 37564

[startup+9.60021 s]
/proc/loadavg: 2.38 2.28 2.21 3/177 28922
/proc/meminfo: memFree=29807652/32872528 swapFree=16636/1570076
[pid=28921] ppid=28918 vsize=37756 CPUtime=9.59 cores=1,3,5,7
/proc/28921/stat : 28921 (cdcl-cuttingpla) R 28918 28921 25616 0 -1 4202496 1938 0 0 0 959 0 0 0 20 0 1 0 123391518 38662144 8437 33554432000 4194304 6201397 140733451390304 140733451389432 4213371 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/28921/statm: 9439 8437 164 491 0 8938 0
Current children cumulated CPU time (s) 9.59
Current children cumulated vsize (KiB) 37756

[startup+11.2002 s]
/proc/loadavg: 2.38 2.28 2.21 3/177 28922
/proc/meminfo: memFree=29806796/32872528 swapFree=16636/1570076
[pid=28921] ppid=28918 vsize=42176 CPUtime=11.19 cores=1,3,5,7
/proc/28921/stat : 28921 (cdcl-cuttingpla) R 28918 28921 25616 0 -1 4202496 2081 0 0 0 1119 0 0 0 20 0 1 0 123391518 43188224 8524 33554432000 4194304 6201397 140733451390304 140733451389432 4219260 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/28921/statm: 10544 8524 165 491 0 10043 0
Current children cumulated CPU time (s) 11.19
Current children cumulated vsize (KiB) 42176

[startup+12.0002 s]
/proc/loadavg: 2.38 2.28 2.21 3/177 28922
/proc/meminfo: memFree=29806796/32872528 swapFree=16636/1570076
[pid=28921] ppid=28918 vsize=42336 CPUtime=11.99 cores=1,3,5,7
/proc/28921/stat : 28921 (cdcl-cuttingpla) R 28918 28921 25616 0 -1 4202496 2175 0 0 0 1199 0 0 0 20 0 1 0 123391518 43352064 8588 33554432000 4194304 6201397 140733451390304 140733451388968 4213186 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/28921/statm: 10584 8588 165 491 0 10083 0
Current children cumulated CPU time (s) 11.99
Current children cumulated vsize (KiB) 42336

[startup+12.2071 s]
/proc/loadavg: 2.35 2.28 2.21 3/177 28922
/proc/meminfo: memFree=29806672/32872528 swapFree=16636/1570076
[pid=28921] ppid=28918 vsize=42336 CPUtime=12.19 cores=1,3,5,7
/proc/28921/stat : 28921 (cdcl-cuttingpla) R 28918 28921 25616 0 -1 4202496 2175 0 0 0 1219 0 0 0 20 0 1 0 123391518 43352064 8588 33554432000 4194304 6201397 140733451390304 140733451388968 4213244 0 0 4096 8388610 0 0 0 17 3 0 0 0 0 0
/proc/28921/statm: 10584 8588 165 491 0 10083 0
Current children cumulated CPU time (s) 12.19
Current children cumulated vsize (KiB) 42336

Child status: 30
Real time (s): 12.2954
CPU time (s): 12.2941
CPU user time (s): 12.2841
CPU system time (s): 0.009998
CPU usage (%): 99.9896
Max. virtual memory (cumulated for all children) (KiB): 42336

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 12.2841
system time used= 0.009998
maximum resident set size= 34624
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2244
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 3
involuntary context switches= 13

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.035994 second user time and 0.050992 second system time

The end

Launcher Data 

Begin job on node140 at 2016-06-08 21:36:32
IDJOB=4088198
IDBENCH=2642
IDSOLVER=2550
FILE ID=node140/4088198-1465414592
RUNJOBID= node140-1465387573-25633
PBS_JOBID= 19853863
Free space on /tmp= 71732 MiB

SOLVER NAME= cdcl-cuttingplanes OPT linear search 2016-05-01
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/golomb-rulers/normalized-OGR_8.opb
COMMAND LINE= ./cdcl-cuttingplanes-opt-linearsearch-release
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4088198-1465414592/watcher-4088198-1465414592 -o /tmp/evaluation-result-4088198-1465414592/solver-4088198-1465414592 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node140-1465387573-25633 --watchdog 1960 --input HOME/instance-4088198-1465414592.opb ./cdcl-cuttingplanes-opt-linearsearch-release

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

MD5SUM BENCH= 6d3802f2f17c83a21ccf6c0752b41678
RANDOM SEED=1005752666

node140.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		: 2666.768
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	: 5333.53
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		: 2666.768
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		: 2666.768
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	: 5332.55
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		: 2666.768
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		: 2666.768
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		: 2666.768
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	: 5332.55
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		: 2666.768
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		: 2666.768
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	: 5334.18
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        29841400 kB
Buffers:          135552 kB
Cached:           411288 kB
SwapCached:         1664 kB
Active:           322656 kB
Inactive:         389560 kB
Active(anon):     164668 kB
Inactive(anon):     2932 kB
Active(file):     157988 kB
Inactive(file):   386628 kB
Unevictable:     1570076 kB
Mlocked:           16636 kB
SwapTotal:      67108856 kB
SwapFree:       67098768 kB
Dirty:              2344 kB
Writeback:             0 kB
AnonPages:       1880224 kB
Mapped:             7652 kB
Shmem:                 0 kB
Slab:             615040 kB
SReclaimable:      58992 kB
SUnreclaim:       556048 kB
KernelStack:        1472 kB
PageTables:         7516 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1870752 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1855488 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7552 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71732 MiB
End job on node140 at 2016-06-08 21:36:44