Trace number 2669328

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
PB/CT 0.1Wrong Opt.-11878833 275.789 275.876

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-mps-v2-20-10-afiro.opb
MD5SUM87ce4656e5ef67028f049e81ca6b4c7e
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-11897496
Best CPU time to get the best result obtained on this benchmark8.39272
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -11897496
Optimality of the best value was proved YES
Number of variables960
Total number of constraints27
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 constraints27
Minimum length of a constraint30
Maximum length of a constraint270
Number of terms in the objective function 150
Biggest coefficient in the objective function 134217728000
Number of bits for the biggest coefficient in the objective function 37
Sum of the numbers in the objective function 316753837785
Number of bits of the sum of numbers in the objective function 39
Biggest number in a constraint 1304059445248
Number of bits of the biggest number in a constraint 41
Biggest sum of numbers in a constraint 20964809094075
Number of bits of the biggest sum of numbers45
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.00	c PB/CT 0.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.00/0.01	c constraints 27/0 clauses 0/0 units 76
0.00/0.01	c vars 960
0.00/0.01	c objective 150 + -48318382035
5.09/5.10	c 4.68729 18.7969 5559 133705
5.09/5.10	o 6602774
10.28/10.31	c 9.51755 19.168 3134 271511
10.28/10.31	o 4063926
10.89/10.93	c 10.0715 19.168 2799 290512
10.89/10.93	o 4062463
13.29/13.31	c 12.2471 19.168 3313 359182
13.29/13.31	o -1350430
13.39/13.42	c 12.3441 19.168 1963 362107
13.39/13.42	o -1452508
17.18/17.24	c 15.8556 19.168 3902 468439
17.18/17.24	o -2293903
19.29/19.36	c 17.8443 19.168 2922 515719
19.29/19.36	o -2481798
20.29/20.32	c 18.7272 19.168 3030 544452
20.29/20.32	o -6462921
20.99/21.03	c 19.3561 19.168 3135 568111
20.99/21.03	o -6658940
25.09/25.19	c 23.1655 19.168 4077 660779
25.09/25.19	o -7069044
30.79/30.88	c 28.3507 19.168 3868 813640
30.79/30.88	o -7072017
41.08/41.17	c 37.8073 19.5508 3781 970106
41.08/41.17	o -7722400
43.38/43.41	c 39.8299 19.5508 2397 1033855
43.38/43.41	o -7732081
45.78/45.83	c 41.9996 19.5508 3734 1102434
45.78/45.83	o -8003832
46.19/46.25	c 42.3936 19.5508 3774 1112887
46.19/46.25	o -8032764
52.78/52.84	c 48.4776 19.5508 3575 1256755
52.78/52.84	o -8033452
52.88/52.93	c 48.5626 19.5508 2163 1260986
52.88/52.93	o -8043902
53.78/53.82	c 49.4015 19.5508 2648 1280057
53.78/53.82	o -8044618
60.97/61.09	c 56.0425 19.5508 3038 1476009
60.97/61.09	o -9581443
65.67/65.76	c 60.3198 19.5508 2632 1565814
65.67/65.76	o -9581994
66.48/66.59	c 61.0817 19.5508 3821 1585059
66.48/66.59	o -9681027
70.77/70.86	c 65.0071 19.5508 2383 1677213
70.77/70.86	o -9686586
78.27/78.38	c 71.9231 19.5508 3156 1821537
78.27/78.38	o -9691892
81.37/81.48	c 74.7766 19.5508 3154 1888081
81.37/81.48	o -9911130
82.06/82.13	c 75.3645 19.5508 2934 1903610
82.06/82.13	o -9932874
83.87/83.94	c 77.0223 19.5508 2182 1950928
83.87/83.94	o -10073578
86.46/86.58	c 79.4279 19.5508 1913 2031053
86.46/86.58	o -10084330
88.08/88.13	c 80.8687 19.5508 3012 2069223
88.08/88.13	o -10099765
89.17/89.23	c 81.8856 19.5508 2980 2093942
89.17/89.23	o -10100027
93.47/93.50	c 85.777 19.5508 3058 2210621
93.47/93.50	o -10101418
95.26/95.33	c 87.5047 20.1758 4041 2241153
95.26/95.33	o -11005276
97.97/98.05	c 90.0143 20.1758 2063 2300916
97.97/98.05	o -11230061
98.76/98.89	c 90.7762 20.1758 2438 2325284
98.76/98.89	o -11230780
102.56/102.69	c 94.2787 20.1758 3800 2401225
102.56/102.69	o -11246002
102.76/102.85	c 94.4236 20.1758 3268 2404100
102.76/102.85	o -11248168
111.76/111.80	c 102.676 20.1758 2683 2585390
111.76/111.80	o -11259223
116.45/116.56	c 107.081 20.1758 2603 2662748
116.45/116.56	o -11265342
118.35/118.41	c 108.804 20.1758 2823 2702073
118.35/118.41	o -11350338
119.45/119.52	c 109.799 20.1758 3166 2730894
119.45/119.52	o -11446558
121.55/121.65	c 111.734 20.1758 3438 2788067
121.55/121.65	o -11506176
122.55/122.64	c 112.631 20.1758 4000 2815312
122.55/122.64	o -11520074
123.65/123.70	c 113.605 20.1758 2936 2844454
123.65/123.70	o -11536795
125.05/125.19	c 114.969 20.1758 2890 2876951
125.05/125.19	o -11537336
126.06/126.15	c 115.866 20.1758 3668 2894823
126.06/126.16	o -11537707
126.86/126.98	c 116.638 20.1758 3296 2911582
126.86/126.99	o -11539692
127.26/127.33	c 116.952 20.1758 3072 2920733
127.26/127.33	o -11594678
129.05/129.10	c 118.574 20.1758 3324 2968103
129.05/129.10	o -11597006
129.56/129.63	c 119.055 20.1758 2824 2981533
129.56/129.63	o -11599224
131.75/131.81	c 121.049 20.1758 2853 3029783
131.75/131.81	o -11600170
132.06/132.14	c 121.356 20.1758 2263 3038206
132.06/132.14	o -11624410
137.95/138.06	c 126.785 20.1758 3921 3144301
137.95/138.06	o -11627470
140.04/140.11	c 128.677 20.1758 2912 3188568
140.04/140.11	o -11637047
147.15/147.25	c 135.312 20.3672 2503 3326662
147.15/147.25	o -11658018
158.84/158.99	c 146.128 20.3672 2757 3415201
158.84/158.99	o -11663144
161.24/161.38	c 148.329 20.3672 3861 3466024
161.24/161.38	o -11670772
163.14/163.25	c 150.043 20.3672 2353 3500162
163.14/163.25	o -11756881
164.54/164.66	c 151.341 20.3672 2277 3525203
164.54/164.66	o -11756922
164.74/164.90	c 151.547 20.3672 3093 3532816
164.74/164.90	o -11762094
166.15/166.23	c 152.802 20.3672 2072 3553807
166.15/166.23	o -11777952
173.64/173.76	c 159.766 20.4961 2590 3654605
173.64/173.76	o -11777957
175.74/175.84	c 161.704 20.4961 3498 3694070
175.74/175.84	o -11777962
177.44/177.57	c 163.322 20.4961 3153 3727515
177.44/177.57	o -11787714
178.84/178.95	c 164.585 20.4961 4044 3753050
178.84/178.95	o -11814168
183.03/183.12	c 168.448 20.4961 3686 3820353
183.03/183.12	o -11814176
183.43/183.54	c 168.828 20.4961 3720 3829190
183.43/183.54	o -11818116
185.54/185.66	c 170.78 20.4961 4061 3870119
185.54/185.66	o -11818203
186.23/186.32	c 171.377 20.4961 3333 3890185
186.23/186.32	o -11818648
189.83/189.96	c 174.753 20.4961 3516 3964657
189.83/189.96	o -11820007
191.73/191.80	c 176.462 20.4961 3062 4002025
191.73/191.80	o -11820050
192.63/192.72	c 177.328 20.4961 2856 4019470
192.63/192.72	o -11834805
193.44/193.56	c 178.098 20.4961 2433 4037291
193.44/193.56	o -11852320
198.43/198.57	c 182.737 20.4961 3257 4109025
198.43/198.57	o -11859783
202.33/202.42	c 186.283 20.4961 4348 4170457
202.33/202.42	o -11859900
202.93/203.03	c 186.85 20.4961 2672 4179962
202.93/203.03	o -11860286
203.33/203.48	c 187.272 20.4961 4155 4187926
203.33/203.48	o -11860289
205.13/205.27	c 188.931 20.4961 2277 4219419
205.13/205.27	o -11861679
208.93/209.09	c 192.463 20.6211 4653 4284979
208.93/209.09	o -11861866
209.72/209.87	c 193.194 20.6211 4496 4296675
209.72/209.87	o -11863554
210.52/210.64	c 193.916 20.6211 4295 4307284
210.52/210.64	o -11863637
212.42/212.58	c 195.707 20.6211 2455 4343438
212.42/212.58	o -11863830
215.02/215.18	c 198.131 20.6211 4510 4390279
215.02/215.18	o -11865246
216.83/216.93	c 199.767 20.6211 3014 4422095
216.83/216.93	o -11865789
218.62/218.70	c 201.408 20.6211 2712 4448671
218.62/218.70	o -11866184
221.23/221.36	c 203.863 20.6211 2559 4481586
221.23/221.36	o -11866257
221.23/221.37	c 203.873 20.6211 2588 4481800
221.23/221.37	o -11866277
225.82/225.97	c 208.177 20.6211 2892 4560637
225.82/225.97	o -11866336
228.72/228.81	c 210.795 20.6211 2836 4610415
228.72/228.81	o -11868070
228.72/228.85	c 210.829 20.6211 2906 4611320
228.72/228.85	o -11868085
228.72/228.85	c 210.833 20.6211 2917 4611524
228.72/228.85	o -11868235
229.12/229.25	c 211.211 20.6211 3541 4618120
229.12/229.25	o -11869778
230.32/230.44	c 212.337 20.6211 3195 4635765
230.32/230.44	o -11869848
230.72/230.84	c 212.691 20.6211 4362 4641952
230.72/230.84	o -11869849
231.21/231.33	c 213.157 20.6211 4399 4648644
231.21/231.33	o -11869942
231.52/231.66	c 213.445 20.6211 2562 4654922
231.52/231.66	o -11870013
232.21/232.36	c 214.083 20.6211 2689 4667271
232.21/232.36	o -11870032
233.31/233.46	c 215.105 20.6211 4780 4687703
233.31/233.46	o -11873031
237.22/237.34	c 218.715 20.6211 3310 4743450
237.22/237.34	o -11873033
237.71/237.85	c 219.193 20.6211 2659 4752023
237.71/237.85	o -11873150
239.01/239.16	c 220.409 20.6211 3591 4771553
239.01/239.16	o -11873225
239.01/239.17	c 220.426 20.6211 3594 4772020
239.01/239.17	o -11873226
243.12/243.25	c 224.232 20.6211 4133 4820379
243.12/243.25	o -11873304
244.72/244.81	c 225.671 20.6211 2360 4838928
244.72/244.81	o -11873313
252.32/252.40	c 232.763 20.6211 3915 4918172
252.32/252.40	o -11873577
254.12/254.27	c 234.501 20.6211 2964 4948805
254.12/254.27	o -11873611
254.91/255.01	c 235.174 20.6211 3221 4961836
254.91/255.01	o -11873668
256.11/256.20	c 236.289 20.6211 3575 4981711
256.11/256.20	o -11875852
256.91/257.09	c 237.117 20.6211 3954 4995137
256.91/257.09	o -11877130
257.32/257.48	c 237.481 20.6211 4604 5001384
257.32/257.48	o -11877134
257.51/257.61	c 237.604 20.6211 2901 5003628
257.51/257.61	o -11877142
257.71/257.82	c 237.802 20.6211 2175 5007045
257.71/257.82	o -11877169
259.91/260.03	c 239.877 20.6211 3798 5033504
259.91/260.03	o -11877358
260.41/260.56	c 240.372 20.6211 4116 5041160
260.41/260.56	o -11877368
260.81/260.97	c 240.751 20.6211 2962 5047476
260.81/260.97	o -11877386
261.01/261.12	c 240.889 20.6211 3993 5049518
261.01/261.12	o -11877506
261.21/261.35	c 241.108 20.6211 3815 5053810
261.21/261.35	o -11877510
261.51/261.63	c 241.358 20.6211 3883 5059014
261.51/261.63	o -11877540
261.61/261.71	c 241.427 20.6211 4227 5060194
261.61/261.71	o -11877614
263.31/263.43	c 243.041 20.6211 3624 5084888
263.31/263.43	o -11877620
263.71/263.86	c 243.438 20.6211 3819 5091385
263.71/263.86	o -11877668
264.01/264.15	c 243.71 20.6211 4191 5095944
264.01/264.15	o -11877676
264.11/264.25	c 243.8 20.6211 2674 5097576
264.11/264.25	o -11877708
264.11/264.25	c 243.806 20.6211 2686 5097724
264.11/264.25	o -11877716
264.11/264.26	c 243.81 20.6211 2686 5097835
264.11/264.26	o -11877726
264.11/264.29	c 243.84 20.6211 2784 5098672
264.11/264.29	o -11877736
268.21/268.33	c 247.679 20.75 3934 5135653
268.21/268.33	o -11878169
268.21/268.34	c 247.686 20.75 3960 5135818
268.21/268.34	o -11878311
268.21/268.34	c 247.691 20.75 3961 5135948
268.21/268.34	o -11878386
268.21/268.35	c 247.696 20.75 3966 5136070
268.21/268.35	o -11878416
268.21/268.36	c 247.706 20.75 4001 5136259
268.21/268.36	o -11878600
269.11/269.22	c 248.528 20.75 4039 5147604
269.11/269.22	o -11878604
270.01/270.17	c 249.43 20.75 3823 5162338
270.01/270.17	o -11878718
270.71/270.81	c 250.028 20.75 3533 5172827
270.71/270.81	o -11878744
273.60/273.77	c 252.835 21.0078 4320 5198239
273.60/273.77	o -11878746
274.50/274.60	c 253.621 21.0078 4623 5209485
274.50/274.60	o -11878750
274.61/274.73	c 253.747 21.0078 3189 5211678
274.61/274.73	o -11878754
274.61/274.79	c 253.798 21.0078 3476 5212500
274.61/274.79	o -11878764
274.70/274.82	c 253.834 21.0078 3816 5213079
274.70/274.82	o -11878778
274.70/274.83	c 253.838 21.0078 3787 5213192
274.70/274.83	o -11878788
275.30/275.42	c 254.387 21.0078 3757 5220687
275.30/275.42	o -11878790
275.61/275.73	c 254.685 21.0078 3955 5224302
275.61/275.73	o -11878818
275.61/275.78	c 254.729 21.0078 4229 5225040
275.61/275.78	o -11878823
275.61/275.79	c 254.744 21.0078 4315 5225284
275.61/275.79	o -11878833
275.70/275.80	c 254.75 21.0078 4234 5225301
275.70/275.80	s OPTIMUM FOUND
275.70/275.80	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 x393 -x394 -x395 x396 x397 x398 x399 x400 -x401 x402 x403 -x404 x405 x406 -x407 -x408 -x409 -x410 -x411 -x412 -x413 -x414 -x415 -x416 -x417 -x418 -x419 -x420 x421 x422 -x423 -x424 x425 x426 -x427 -x428 -x429 x430 -x431 -x432 x433 x434 -x435 -x436 x437 -x438 -x439 -x440 -x441 -x442 -x443 -x444 -x445 -x446 -x447 -x448 -x449 -x450 -x451 -x452 -x453 -x454 -x455 -x456 -x457 -x458 -x459 -x460 -x461 -x462 x463 -x464 x465 x466 x467 x468 x469 -x470 -x471 -x472 -x473 -x474 -x475 -x476 -x477 -x478 -x479 -x480 x481 x482 x483 x484 x485 x486 -x487 -x488 -x489 -x490 -x491 -x492 x493 x494 x495 -x496 x497 x498 x499 -x500 -x501 -x502 -x503 -x504 -x505 -x506 -x507 -x508 -x509 -x510 x511 -x512 -x513 -x514 -x515 -x516 x517 x518 -x519 x520 x521 x522 x523 -x524 x525 -x526 -x527 -x528 -x529 -x530 -x531 -x532 -x533 -x534 -x535 -x536 -x537 -x538 -x539 -x540 -x541 -x542 -x543 -x544 -x545 -x546 -x547 -x548 x549 -x550 -x551 -x552 -x553 -x554 -x555 -x556 -x557 -x558 -x559 -x560 -x561 -x562 -x563 -x564 -x565 -x566 -x567 -x568 -x569 -x570 -x571 -x572 -x573 -x574 -x575 -x576 -x577 -x578 -x579 -x580 x581 x582 x583 -x584 x585 -x586 x587 x588 -x589 -x590 -x591 -x592 -x593 -x594 -x595 -x596 -x597 -x598 -x599 -x600 -x601 x602 x603 -x604 -x605 -x606 x607 x608 x609 x610 x611 x612 x613 x614 x615 -x616 -x617 -x618 x619 -x620 -x621 -x622 -x623 -x624 -x625 -x626 -x627 -x628 -x629 -x630 -x631 -x632 -x633 -x634 -x635 -x636 -x637 -x638 -x639 -x640 -x641 -x642 -x643 -x644 -x645 -x646 -x647 -x648 -x649 -x650 -x651 -x652 -x653 -x654 -x655 -x656 -x657 -x658 -x659 -x660 -x661 x662 -x663 -x664 -x665 -x666 -x667 -x668 -x669 -x670 -x671 -x672 -x673 -x674 -x675 -x676 -x677 -x678 -x679 -x680 -x681 -x682 -x683 -x684 -x685 -x686 -x687 -x688 -x689 -x690 -x691 -x692 -x693 -x694 -x695 -x696 -x697 -x698 -x699 -x700 -x701 -x702 -x703 -x704 -x705 -x706 -x707 -x708 -x709 -x710 -x711 -x712 -x713 -x714 -x715 -x716 -x717 -x718 -x719 -x720 -x721 -x722 -x723 -x724 -x725 -x726 -x727 -x728 -x729 -x730 -x731 -x732 -x733 -x734 -x735 -x736 -x737 -x738 -x739 -x740 -x741 -x742 -x743 -x744 -x745 -x746 -x747 -x748 -x749 -x750 -x751 -x752 -x753 -x754 -x755 -x756 -x757 -x758 -x759 -x760 -x761 -x762 -x763 -x764 -x765 -x766 -x767 -x768 -x769 -x770 -x771 -x772 -x773 -x774 -x775 -x776 -x777 -x778 -x779 -x780 -x781 x782 -x783 -x784 -x785 -x786 -x787 -x788 -x789 -x790 -x791 -x792 -x793 -x794 -x795 -x796 -x797 -x798 -x799 -x800 -x801 -x802 -x803 -x804 -x805 -x806 -x807 -x808 -x809 -x810 -x811 x812 -x813 -x814 -x815 -x816 -x817 -x818 -x819 -x820 -x821 -x822 -x823 -x824 -x825 -x826 -x827 -x828 -x829 -x830 -x831 -x832 -x833 -x834 -x835 -x836 -x837 -x838 -x839 -x840 x841 x842 x843 x844 x845 x846 x847 x848 x849 x850 x851 x852 -x853 -x854 x855 -x856 x857 -x858 x859 -x860 -x861 -x862 -x863 -x864 -x865 -x866 -x867 -x868 -x869 -x870 x871 x872 x873 -x874 x875 x876 -x877 -x878 -x879 -x880 -x881 -x882 -x883 -x884 -x885 x886 x887 -x888 -x889 -x890 -x891 -x892 -x893 -x894 -x895 -x896 -x897 -x898 -x899 -x900 -x901 -x902 x903 -x904 -x905 -x906 x907 -x908 x909 x910 x911 x912 -x913 x914 x915 x916 x917 -x918 -x919 -x920 -x921 -x922 -x923 -x924 -x925 -x926 -x927 -x928 -x929 -x930 -x931 -x932 -x933 -x934 -x935 -x936 -x937 -x938 -x939 -x940 -x941 -x942 -x943 -x944 -x945 -x946 -x947 -x948 -x949 -x950 -x951 -x952 -x953 -x954 -x955 -x956 -x957 -x958 -x959 -x960

Verifier Data 

OK	-11878833

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2669328-1276554289/watcher-2669328-1276554289 -o /tmp/evaluation-result-2669328-1276554289/solver-2669328-1276554289 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669328-1276554289.opb 

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): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.93 1.66 1.57 3/106 30958
/proc/meminfo: memFree=1820868/2059040 swapFree=4139744/4192956
[pid=30958] ppid=30956 vsize=2340 CPUtime=0
/proc/30958/stat : 30958 (pbct) R 30956 30958 30087 0 -1 4202496 294 0 0 0 0 0 0 0 20 0 1 0 31030448 2396160 216 1992294400 134512640 136485738 4292679184 18446744073709551615 135177536 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30958/statm: 585 216 157 482 0 101 0

[startup+0.102314 s]
/proc/loadavg: 0.93 1.66 1.57 3/106 30958
/proc/meminfo: memFree=1820868/2059040 swapFree=4139744/4192956
[pid=30958] ppid=30956 vsize=10640 CPUtime=0.09
/proc/30958/stat : 30958 (pbct) R 30956 30958 30087 0 -1 4202496 2335 0 0 0 9 0 0 0 20 0 1 0 31030448 10895360 2257 1992294400 134512640 136485738 4292679184 18446744073709551615 134741825 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30958/statm: 2660 2257 197 482 0 2176 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10640

[startup+0.201327 s]
/proc/loadavg: 0.93 1.66 1.57 3/106 30958
/proc/meminfo: memFree=1820868/2059040 swapFree=4139744/4192956
[pid=30958] ppid=30956 vsize=17168 CPUtime=0.2
/proc/30958/stat : 30958 (pbct) R 30956 30958 30087 0 -1 4202496 3943 0 0 0 19 1 0 0 20 0 1 0 31030448 17580032 3865 1992294400 134512640 136485738 4292679184 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30958/statm: 4292 3865 227 482 0 3808 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 17168

[startup+0.301339 s]
/proc/loadavg: 0.93 1.66 1.57 3/106 30958
/proc/meminfo: memFree=1820868/2059040 swapFree=4139744/4192956
[pid=30958] ppid=30956 vsize=17300 CPUtime=0.29
/proc/30958/stat : 30958 (pbct) R 30956 30958 30087 0 -1 4202496 3970 0 0 0 27 2 0 0 20 0 1 0 31030448 17715200 3892 1992294400 134512640 136485738 4292679184 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30958/statm: 4325 3892 228 482 0 3841 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17300

[startup+0.701391 s]
/proc/loadavg: 0.93 1.66 1.57 3/106 30958
/proc/meminfo: memFree=1820868/2059040 swapFree=4139744/4192956
[pid=30958] ppid=30956 vsize=17560 CPUtime=0.69
/proc/30958/stat : 30958 (pbct) R 30956 30958 30087 0 -1 4202496 4045 0 0 0 62 7 0 0 21 0 1 0 31030448 17981440 3967 1992294400 134512640 136485738 4292679184 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30958/statm: 4390 3967 228 482 0 3906 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17560

[startup+1.5015 s]
/proc/loadavg: 0.93 1.66 1.57 2/107 30959
/proc/meminfo: memFree=1805732/2059040 swapFree=4139744/4192956
[pid=30958] ppid=30956 vsize=17948 CPUtime=1.49
/proc/30958/stat : 30958 (pbct) R 30956 30958 30087 0 -1 4202496 4128 0 0 0 133 16 0 0 23 0 1 0 31030448 18378752 4050 1992294400 134512640 136485738 4292679184 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30958/statm: 4487 4050 228 482 0 4003 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17948

[startup+3.10171 s]
/proc/loadavg: 0.93 1.66 1.57 2/107 30959
/proc/meminfo: memFree=1804740/2059040 swapFree=4139744/4192956
[pid=30958] ppid=30956 vsize=19112 CPUtime=3.09
/proc/30958/stat : 30958 (pbct) R 30956 30958 30087 0 -1 4202496 4436 0 0 0 283 26 0 0 25 0 1 0 31030448 19570688 4358 1992294400 134512640 136485738 4292679184 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30958/statm: 4778 4358 228 482 0 4294 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 19112

[startup+6.30112 s]
/proc/loadavg: 0.93 1.65 1.57 2/107 30959
/proc/meminfo: memFree=1803624/2059040 swapFree=4139744/4192956
[pid=30958] ppid=30956 vsize=19624 CPUtime=6.29
/proc/30958/stat : 30958 (pbct) R 30956 30958 30087 0 -1 4202496 4536 0 0 0 578 51 0 0 25 0 1 0 31030448 20094976 4457 1992294400 134512640 136485738 4292679184 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30958/statm: 4906 4457 246 482 0 4422 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 19624

[startup+12.701 s]
/proc/loadavg: 0.94 1.64 1.56 2/107 30959
/proc/meminfo: memFree=1803500/2059040 swapFree=4139744/4192956
[pid=30958] ppid=30956 vsize=19624 CPUtime=12.69
/proc/30958/stat : 30958 (pbct) R 30956 30958 30087 0 -1 4202496 4538 0 0 0 1169 100 0 0 25 0 1 0 31030448 20094976 4457 1992294400 134512640 136485738 4292679184 18446744073709551615 135857078 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30958/statm: 4906 4457 246 482 0 4422 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 19624

[startup+25.5006 s]
/proc/loadavg: 0.95 1.61 1.55 2/107 30959
/proc/meminfo: memFree=1803376/2059040 swapFree=4139744/4192956
[pid=30958] ppid=30956 vsize=19624 CPUtime=25.49
/proc/30958/stat : 30958 (pbct) R 30956 30958 30087 0 -1 4202496 4545 0 0 0 2344 205 0 0 25 0 1 0 31030448 20094976 4457 1992294400 134512640 136485738 4292679184 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30958/statm: 4906 4457 246 482 0 4422 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 19624

[startup+51.101 s]
/proc/loadavg: 0.97 1.56 1.54 2/107 30961
/proc/meminfo: memFree=1803252/2059040 swapFree=4139744/4192956
[pid=30958] ppid=30956 vsize=20016 CPUtime=51.07
/proc/30958/stat : 30958 (pbct) R 30956 30958 30087 0 -1 4202496 4640 0 0 0 4685 422 0 0 25 0 1 0 31030448 20496384 4547 1992294400 134512640 136485738 4292679184 18446744073709551615 135856849 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30958/statm: 5004 4547 246 482 0 4520 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 20016

[startup+102.301 s]
/proc/loadavg: 0.98 1.47 1.51 2/107 30961
/proc/meminfo: memFree=1802384/2059040 swapFree=4139744/4192956
[pid=30958] ppid=30956 vsize=20656 CPUtime=102.27
/proc/30958/stat : 30958 (pbct) R 30956 30958 30087 0 -1 4202496 4828 0 0 0 9393 834 0 0 25 0 1 0 31030448 21151744 4717 1992294400 134512640 136485738 4292679184 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30958/statm: 5164 4717 246 482 0 4680 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 20656

[startup+162.301 s]
/proc/loadavg: 0.99 1.38 1.47 2/107 30963
/proc/meminfo: memFree=1801888/2059040 swapFree=4139744/4192956
[pid=30958] ppid=30956 vsize=20852 CPUtime=162.24
/proc/30958/stat : 30958 (pbct) R 30956 30958 30087 0 -1 4202496 4900 0 0 0 14916 1308 0 0 25 0 1 0 31030448 21352448 4767 1992294400 134512640 136485738 4292679184 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30958/statm: 5213 4767 246 482 0 4729 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 20852

[startup+222.308 s]
/proc/loadavg: 0.99 1.31 1.44 2/107 30965
/proc/meminfo: memFree=1801640/2059040 swapFree=4139744/4192956
[pid=30958] ppid=30956 vsize=21112 CPUtime=222.23
/proc/30958/stat : 30958 (pbct) R 30956 30958 30087 0 -1 4202496 5012 0 0 0 20473 1750 0 0 25 0 1 0 31030448 21618688 4849 1992294400 134512640 136485738 4292679184 18446744073709551615 135860576 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30958/statm: 5278 4849 246 482 0 4794 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 21112

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

[startup+230.4 s]
/proc/loadavg: 0.99 1.30 1.43 2/107 30965
/proc/meminfo: memFree=1801640/2059040 swapFree=4139744/4192956
[pid=30958] ppid=30956 vsize=21112 CPUtime=230.32
/proc/30958/stat : 30958 (pbct) R 30956 30958 30087 0 -1 4202496 5020 0 0 0 21229 1803 0 0 25 0 1 0 31030448 21618688 4852 1992294400 134512640 136485738 4292679184 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30958/statm: 5278 4852 246 482 0 4794 0
Current children cumulated CPU time (s) 230.32
Current children cumulated vsize (KiB) 21112

[startup+256.001 s]
/proc/loadavg: 0.99 1.27 1.42 2/107 30967
/proc/meminfo: memFree=1801516/2059040 swapFree=4139744/4192956
[pid=30958] ppid=30956 vsize=21112 CPUtime=255.91
/proc/30958/stat : 30958 (pbct) R 30956 30958 30087 0 -1 4202496 5035 0 0 0 23609 1982 0 0 25 0 1 0 31030448 21618688 4852 1992294400 134512640 136485738 4292679184 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30958/statm: 5278 4852 246 482 0 4794 0
Current children cumulated CPU time (s) 255.91
Current children cumulated vsize (KiB) 21112

[startup+268.801 s]
/proc/loadavg: 0.99 1.26 1.42 2/107 30967
/proc/meminfo: memFree=1801516/2059040 swapFree=4139744/4192956
[pid=30958] ppid=30956 vsize=21244 CPUtime=268.71
/proc/30958/stat : 30958 (pbct) R 30956 30958 30087 0 -1 4202496 5068 0 0 0 24813 2058 0 0 25 0 1 0 31030448 21753856 4861 1992294400 134512640 136485738 4292679184 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30958/statm: 5311 4861 246 482 0 4827 0
Current children cumulated CPU time (s) 268.71
Current children cumulated vsize (KiB) 21244

[startup+272.001 s]
/proc/loadavg: 0.99 1.26 1.42 2/107 30967
/proc/meminfo: memFree=1801516/2059040 swapFree=4139744/4192956
[pid=30958] ppid=30956 vsize=21244 CPUtime=271.91
/proc/30958/stat : 30958 (pbct) R 30956 30958 30087 0 -1 4202496 5082 0 0 0 25114 2077 0 0 25 0 1 0 31030448 21753856 4872 1992294400 134512640 136485738 4292679184 18446744073709551615 135039492 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30958/statm: 5311 4872 246 482 0 4827 0
Current children cumulated CPU time (s) 271.91
Current children cumulated vsize (KiB) 21244

[startup+273.601 s]
/proc/loadavg: 0.99 1.26 1.42 2/107 30967
/proc/meminfo: memFree=1801268/2059040 swapFree=4139744/4192956
[pid=30958] ppid=30956 vsize=21508 CPUtime=273.51
/proc/30958/stat : 30958 (pbct) R 30956 30958 30087 0 -1 4202496 5136 0 0 0 25267 2084 0 0 25 0 1 0 31030448 22024192 4926 1992294400 134512640 136485738 4292679184 18446744073709551615 135843969 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30958/statm: 5377 4926 246 482 0 4893 0
Current children cumulated CPU time (s) 273.51
Current children cumulated vsize (KiB) 21508

[startup+275.201 s]
/proc/loadavg: 0.99 1.26 1.41 2/107 30967
/proc/meminfo: memFree=1801268/2059040 swapFree=4139744/4192956
[pid=30958] ppid=30956 vsize=21508 CPUtime=275.1
/proc/30958/stat : 30958 (pbct) R 30956 30958 30087 0 -1 4202496 5150 0 0 0 25417 2093 0 0 25 0 1 0 31030448 22024192 4934 1992294400 134512640 136485738 4292679184 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30958/statm: 5377 4934 246 482 0 4893 0
Current children cumulated CPU time (s) 275.1
Current children cumulated vsize (KiB) 21508

[startup+275.601 s]
/proc/loadavg: 0.99 1.26 1.41 2/107 30967
/proc/meminfo: memFree=1801268/2059040 swapFree=4139744/4192956
[pid=30958] ppid=30956 vsize=21508 CPUtime=275.5
/proc/30958/stat : 30958 (pbct) R 30956 30958 30087 0 -1 4202496 5151 0 0 0 25455 2095 0 0 25 0 1 0 31030448 22024192 4934 1992294400 134512640 136485738 4292679184 18446744073709551615 135024859 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30958/statm: 5377 4934 246 482 0 4893 0
Current children cumulated CPU time (s) 275.5
Current children cumulated vsize (KiB) 21508

[startup+275.801 s]
/proc/loadavg: 0.99 1.26 1.41 2/107 30967
/proc/meminfo: memFree=1801268/2059040 swapFree=4139744/4192956
[pid=30958] ppid=30956 vsize=21508 CPUtime=275.7
/proc/30958/stat : 30958 (pbct) R 30956 30958 30087 0 -1 4202496 5154 0 0 0 25474 2096 0 0 25 0 1 0 31030448 22024192 4934 1992294400 134512640 136485738 4292679184 18446744073709551615 135050889 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30958/statm: 5377 4934 246 482 0 4893 0
Current children cumulated CPU time (s) 275.7
Current children cumulated vsize (KiB) 21508

Child status: 0
Real time (s): 275.876
CPU time (s): 275.789
CPU user time (s): 254.82
CPU system time (s): 20.9688
CPU usage (%): 99.9686
Max. virtual memory (cumulated for all children) (KiB): 21508

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 254.82
system time used= 20.9688
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5160
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= 1
involuntary context switches= 2348

runsolver used 0.483926 second user time and 1.2888 second system time

The end

Launcher Data 

Begin job on node013 at 2010-06-15 00:24:49
IDJOB=2669328
IDBENCH=2440
IDSOLVER=1170
FILE ID=node013/2669328-1276554289
PBS_JOBID= 11173481
Free space on /tmp= 62504 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-mps-v2-20-10-afiro.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2669328-1276554289/watcher-2669328-1276554289 -o /tmp/evaluation-result-2669328-1276554289/solver-2669328-1276554289 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2669328-1276554289.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 87ce4656e5ef67028f049e81ca6b4c7e
RANDOM SEED=1266644945

node013.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.253
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.50
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.253
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1821520 kB
Buffers:         44932 kB
Cached:         111908 kB
SwapCached:       6440 kB
Active:          38720 kB
Inactive:       131592 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1821520 kB
SwapTotal:     4192956 kB
SwapFree:      4139744 kB
Dirty:            2012 kB
Writeback:           8 kB
AnonPages:       11840 kB
Mapped:          12944 kB
Slab:            45300 kB
PageTables:       4064 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181336 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62504 MiB
End job on node013 at 2010-06-15 00:29:25