Trace number 2683080

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 0.1 fixedOPT70998 316.321 316.43

General information on the benchmark

Name/OPT-BIGINT-LIN/aries-da_nrp/
normalized-aries-da_network_100_3__3_91.opb
MD5SUM3333a441149c4de45d27ff5fff5e5090
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark70998
Best CPU time to get the best result obtained on this benchmark2.05569
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables398
Total number of constraints100
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)2
Number of constraints which are nor clauses,nor cardinality constraints98
Minimum length of a constraint4
Maximum length of a constraint18
Number of terms in the objective function 300
Biggest coefficient in the objective function 94834
Number of bits for the biggest coefficient in the objective function 17
Sum of the numbers in the objective function 10826907
Number of bits of the sum of numbers in the objective function 24
Biggest number in a constraint 94834
Number of bits of the biggest number in a constraint 17
Biggest sum of numbers in a constraint 10826907
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 

0.00/0.00	c PB/CT 0.1.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.00/0.00	c constraints 100/0 clauses 0/0 units 0
0.00/0.00	c vars 398
0.00/0.00	c objective 300 + 0
0.29/0.33	c 0.275958 9.21484 811 31421
0.29/0.33	o 2959635
0.59/0.65	c 0.534918 9.38281 889 64257
0.59/0.65	o 2358525
0.69/0.74	c 0.612906 9.38281 734 73710
0.69/0.74	o 2180841
0.69/0.76	c 0.632903 9.38281 786 75623
0.69/0.76	o 2172694
0.89/0.94	c 0.772882 9.38281 985 92745
0.89/0.94	o 2083748
1.19/1.25	c 1.02784 9.38281 1090 122996
1.19/1.25	o 1778506
1.29/1.36	c 1.11483 9.38281 1000 130719
1.29/1.36	o 1741406
1.49/1.58	c 1.2908 9.38281 668 146389
1.49/1.58	o 1299274
2.49/2.52	c 2.03669 9.50781 923 183990
2.49/2.52	o 1136666
2.99/3.09	c 2.48862 9.50781 933 194192
2.99/3.09	o 1136532
3.30/3.36	c 2.69659 9.50781 801 203121
3.30/3.36	o 1070616
4.59/4.60	c 3.69744 9.50781 940 232632
4.59/4.60	o 1012810
7.99/8.06	c 6.49001 9.63281 819 279470
7.99/8.06	o 997132
9.79/9.80	c 7.8948 9.63281 730 309841
9.79/9.80	o 995284
12.18/12.21	c 9.80651 9.63281 1360 356043
12.18/12.21	o 991745
17.29/17.35	c 13.9179 9.75781 1010 444215
17.29/17.35	o 921255
20.08/20.11	c 16.1575 9.75781 1219 465802
20.08/20.11	o 777491
25.09/25.13	c 20.049 9.75781 1297 520011
25.09/25.13	o 766818
26.19/26.22	c 20.9078 9.75781 750 534323
26.19/26.22	o 764505
29.59/29.61	c 23.5854 9.75781 1287 568129
29.59/29.61	o 745433
29.78/29.85	c 23.7774 9.75781 1336 570567
29.78/29.85	o 743929
31.49/31.53	c 25.0992 9.75781 912 585819
31.49/31.53	o 727228
37.18/37.23	c 29.5805 9.75781 1376 639647
37.18/37.23	o 725392
37.48/37.57	c 29.8535 9.75781 1113 644371
37.48/37.57	o 721739
40.07/40.11	c 31.8502 9.75781 755 666972
40.07/40.11	o 721718
47.88/47.98	c 38.1362 9.87109 1310 722501
47.88/47.98	o 712405
50.17/50.28	c 39.9319 9.87109 1020 748013
50.17/50.28	o 690184
70.87/70.95	c 56.3024 9.87109 991 919239
70.87/70.95	o 680177
71.97/72.07	c 57.1683 9.87109 1238 927946
71.97/72.07	o 676249
76.36/76.40	c 60.5278 9.87109 1317 963242
76.36/76.40	o 664510
77.57/77.67	c 61.5126 9.87109 918 972559
77.57/77.67	o 663449
78.67/78.72	c 62.3315 9.87109 804 983788
78.67/78.72	o 653695
88.76/88.81	c 70.2073 9.87109 1110 1065054
88.76/88.81	o 641507
92.86/92.95	c 73.4418 9.87109 822 1098078
92.86/92.95	o 639084
94.47/94.55	c 74.7196 9.87109 1184 1112814
94.47/94.55	o 630338
95.57/95.70	c 75.6205 9.87109 1182 1121758
95.57/95.70	o 626507
100.36/100.41	c 79.3089 9.87109 905 1156712
100.36/100.41	o 620768
100.46/100.55	c 79.4279 9.87109 1095 1157965
100.46/100.55	o 611110
111.95/112.01	c 88.4456 9.87109 1136 1222807
111.95/112.01	o 609558
118.25/118.32	c 93.3758 9.99219 939 1272915
118.25/118.32	o 609275
123.95/124.04	c 97.8241 9.99219 1164 1316915
123.95/124.04	o 604101
124.26/124.39	c 98.1131 9.99219 995 1319712
124.26/124.39	o 603888
131.65/131.78	c 103.863 9.99219 809 1380548
131.65/131.78	o 599409
134.05/134.12	c 105.695 9.99219 991 1398342
134.05/134.12	o 596062
137.35/137.50	c 108.328 9.99219 949 1419684
137.35/137.50	o 585774
141.54/141.60	c 111.573 9.99219 1090 1440078
141.54/141.60	o 579280
147.54/147.66	c 116.247 9.99219 1087 1483899
147.54/147.66	o 576818
150.55/150.65	c 118.569 9.99219 1015 1505378
150.55/150.65	o 569630
153.24/153.35	c 120.655 9.99219 1259 1527402
153.24/153.35	o 558481
154.43/154.54	c 121.588 9.99219 1085 1532873
154.43/154.54	o 557460
156.63/156.75	c 123.325 9.99219 1025 1550042
156.63/156.75	o 557401
166.74/166.82	c 131.191 9.99219 753 1619164
166.74/166.82	o 556106
167.74/167.87	c 132.015 9.99219 1100 1625875
167.74/167.87	o 546407
170.93/171.03	c 134.514 9.99219 924 1642902
170.93/171.03	o 524250
173.13/173.29	c 136.265 9.99219 861 1658209
173.13/173.29	o 517694
177.23/177.39	c 139.478 9.99219 1199 1687718
177.23/177.39	o 516868
183.13/183.27	c 144.046 9.99219 1109 1729599
183.13/183.27	o 515307
183.43/183.53	c 144.253 9.99219 1295 1731299
183.43/183.53	o 507479
185.73/185.81	c 146.031 9.99219 942 1747692
185.73/185.81	o 503953
199.52/199.61	c 156.725 9.99219 1197 1835321
199.52/199.61	o 492436
203.02/203.18	c 159.529 9.99219 660 1859815
203.02/203.18	o 485131
207.22/207.33	c 162.778 9.99219 938 1885864
207.22/207.33	o 478689
229.31/229.43	c 180.02 10.1172 724 2025285
229.31/229.43	o 471642
230.82/230.99	c 181.235 10.1172 1256 2034944
230.82/230.99	o 462317
236.11/236.28	c 185.43 10.1172 1245 2065441
236.11/236.28	o 458472
236.71/236.84	c 185.868 10.1172 1343 2068854
236.71/236.84	o 458305
242.91/243.02	c 190.631 10.1172 881 2109426
242.91/243.02	o 451188
246.00/246.11	c 192.988 10.1172 1300 2129257
246.00/246.11	o 445641
251.11/251.28	c 197.079 10.1172 1188 2162105
251.11/251.28	o 442637
257.10/257.22	c 201.638 10.1172 914 2200102
257.10/257.22	o 435118
259.41/259.57	c 203.463 10.1172 940 2215625
259.41/259.57	o 431615
262.80/262.96	c 206.098 10.1172 1185 2238236
262.80/262.96	o 427670
263.81/263.99	c 206.877 10.1172 904 2245484
263.81/263.99	o 425961
264.30/264.42	c 207.202 10.1172 931 2248458
264.30/264.42	o 417590
265.01/265.18	c 207.785 10.1172 1176 2252898
265.01/265.18	o 415234
267.50/267.60	c 209.666 10.1172 740 2269016
267.50/267.60	o 412063
267.90/268.03	c 209.986 10.1172 1013 2272113
267.90/268.03	o 403758
269.70/269.84	c 211.365 10.1172 1222 2283236
269.70/269.84	o 400565
271.40/271.56	c 212.678 10.1172 952 2293845
271.40/271.56	o 394079
273.90/274.08	c 214.665 10.1172 847 2309889
273.90/274.08	o 375122
275.91/276.03	c 216.195 10.1172 1105 2322145
275.91/276.03	o 358333
278.39/278.50	c 218.106 10.1172 864 2335744
278.39/278.50	o 348462
279.20/279.37	c 218.765 10.1172 1093 2341763
279.20/279.37	o 346562
279.60/279.79	c 219.083 10.1172 753 2344234
279.60/279.79	o 343725
282.20/282.39	c 221.051 10.1172 854 2357967
282.20/282.39	o 333921
284.50/284.60	c 222.741 10.1172 1003 2371145
284.50/284.60	o 333686
284.89/285.09	c 223.117 10.1172 1028 2374024
284.89/285.09	o 331915
285.49/285.66	c 223.555 10.1172 864 2377799
285.49/285.66	o 323558
289.69/289.80	c 226.737 10.1172 1015 2403623
289.69/289.80	o 315553
289.99/290.10	c 226.962 10.1172 829 2405117
289.99/290.10	o 310173
290.30/290.44	c 227.229 10.1172 1052 2406881
290.30/290.44	o 309306
294.49/294.62	c 230.522 10.1172 1282 2430533
294.49/294.62	o 297459
296.80/296.94	c 232.273 10.1172 914 2443556
296.80/296.94	o 294373
297.09/297.27	c 232.524 10.1172 1220 2445196
297.09/297.27	o 292872
297.19/297.32	c 232.568 10.1172 799 2445768
297.19/297.32	o 290670
297.49/297.65	c 232.826 10.1172 1324 2447992
297.49/297.65	o 290215
299.59/299.70	c 234.43 10.1172 942 2459467
299.59/299.70	o 286739
300.89/301.03	c 235.415 10.1172 788 2466457
300.89/301.03	o 282372
301.69/301.86	c 236.026 10.1172 1019 2472030
301.69/301.86	o 271616
303.29/303.46	c 237.248 10.1172 1023 2481754
303.29/303.46	o 271228
303.39/303.57	c 237.337 10.1172 906 2482675
303.39/303.57	o 264544
305.38/305.55	c 238.89 10.1172 805 2493964
305.38/305.55	o 252371
307.29/307.46	c 240.352 10.1172 1184 2503485
307.29/307.46	o 251378
307.38/307.58	c 240.457 10.1172 937 2504388
307.38/307.58	o 244008
308.78/308.96	c 241.505 10.1172 833 2512295
308.78/308.96	o 236401
309.88/310.03	c 242.339 10.1172 731 2519126
309.88/310.03	o 236093
310.68/310.87	c 242.998 10.1172 831 2524674
310.68/310.87	o 231923
310.88/311.05	c 243.134 10.1172 806 2525454
310.88/311.05	o 224195
311.78/311.96	c 243.836 10.1172 864 2530521
311.78/311.96	o 217804
312.69/312.84	c 244.517 10.2422 1229 2534659
312.69/312.84	o 203495
313.39/313.59	c 245.09 10.2422 1011 2539062
313.39/313.59	o 191392
314.09/314.28	c 245.605 10.2422 776 2542752
314.09/314.28	o 180406
314.50/314.68	c 245.925 10.2422 818 2545381
314.50/314.68	o 167829
314.79/314.98	c 246.146 10.2422 682 2546918
314.79/314.98	o 160934
314.98/315.10	c 246.244 10.2422 966 2547620
314.98/315.10	o 156912
315.08/315.29	c 246.387 10.2422 970 2548805
315.08/315.29	o 135966
315.29/315.41	c 246.483 10.2422 830 2549705
315.29/315.41	o 135178
315.29/315.48	c 246.532 10.2422 983 2550167
315.29/315.48	o 127044
315.38/315.55	c 246.588 10.2422 690 2550544
315.38/315.55	o 117838
315.49/315.65	c 246.665 10.2422 883 2551179
315.49/315.65	o 107376
315.78/315.99	c 246.937 10.2422 731 2552948
315.78/315.99	o 104055
315.98/316.10	c 247.023 10.2422 992 2553572
315.98/316.10	o 103625
316.09/316.25	c 247.127 10.2422 964 2554582
316.09/316.25	o 87008
316.09/316.28	c 247.158 10.2422 1040 2554815
316.09/316.28	o 70998
316.28/316.40	c 247.244 10.2422 647 2555392
316.28/316.40	s OPTIMUM FOUND
316.28/316.40	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

Verifier Data 

OK	70998

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2683080-1277506537/watcher-2683080-1277506537 -o /tmp/evaluation-result-2683080-1277506537/solver-2683080-1277506537 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2683080-1277506537.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: 0.92 1.00 0.99 3/106 25387
/proc/meminfo: memFree=1873604/2059040 swapFree=4139052/4192956
[pid=25387] ppid=25385 vsize=3312 CPUtime=0
/proc/25387/stat : 25387 (pbct) R 25385 25387 25305 0 -1 4202496 532 0 0 0 0 0 0 0 25 0 1 0 126257167 3391488 451 1992294400 134512640 136421960 4287217232 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25387/statm: 828 452 191 467 0 359 0

[startup+0.0779161 s]
/proc/loadavg: 0.92 1.00 0.99 3/106 25387
/proc/meminfo: memFree=1873604/2059040 swapFree=4139052/4192956
[pid=25387] ppid=25385 vsize=9432 CPUtime=0.06
/proc/25387/stat : 25387 (pbct) R 25385 25387 25305 0 -1 4202496 2051 0 0 0 6 0 0 0 25 0 1 0 126257167 9658368 1970 1992294400 134512640 136421960 4287217232 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25387/statm: 2358 1970 212 467 0 1889 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 9432

[startup+0.101919 s]
/proc/loadavg: 0.92 1.00 0.99 3/106 25387
/proc/meminfo: memFree=1873604/2059040 swapFree=4139052/4192956
[pid=25387] ppid=25385 vsize=9432 CPUtime=0.09
/proc/25387/stat : 25387 (pbct) R 25385 25387 25305 0 -1 4202496 2053 0 0 0 8 1 0 0 25 0 1 0 126257167 9658368 1972 1992294400 134512640 136421960 4287217232 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25387/statm: 2358 1972 213 467 0 1889 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9432

[startup+0.301956 s]
/proc/loadavg: 0.92 1.00 0.99 3/106 25387
/proc/meminfo: memFree=1873604/2059040 swapFree=4139052/4192956
[pid=25387] ppid=25385 vsize=9432 CPUtime=0.29
/proc/25387/stat : 25387 (pbct) R 25385 25387 25305 0 -1 4202496 2062 0 0 0 25 4 0 0 25 0 1 0 126257167 9658368 1981 1992294400 134512640 136421960 4287217232 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25387/statm: 2358 1981 213 467 0 1889 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9432

[startup+0.701032 s]
/proc/loadavg: 0.92 1.00 0.99 3/106 25387
/proc/meminfo: memFree=1873604/2059040 swapFree=4139052/4192956
[pid=25387] ppid=25385 vsize=9604 CPUtime=0.69
/proc/25387/stat : 25387 (pbct) R 25385 25387 25305 0 -1 4202496 2117 0 0 0 57 12 0 0 25 0 1 0 126257167 9834496 2034 1992294400 134512640 136421960 4287217232 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25387/statm: 2401 2034 236 467 0 1932 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9604

[startup+1.50118 s]
/proc/loadavg: 0.92 1.00 0.99 2/107 25388
/proc/meminfo: memFree=1866280/2059040 swapFree=4139052/4192956
[pid=25387] ppid=25385 vsize=9604 CPUtime=1.49
/proc/25387/stat : 25387 (pbct) R 25385 25387 25305 0 -1 4202496 2129 0 0 0 122 27 0 0 25 0 1 0 126257167 9834496 2041 1992294400 134512640 136421960 4287217232 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25387/statm: 2401 2041 236 467 0 1932 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9604

[startup+3.10148 s]
/proc/loadavg: 0.92 1.00 0.99 2/107 25388
/proc/meminfo: memFree=1866032/2059040 swapFree=4139052/4192956
[pid=25387] ppid=25385 vsize=9732 CPUtime=3.09
/proc/25387/stat : 25387 (pbct) R 25385 25387 25305 0 -1 4202496 2170 0 0 0 249 60 0 0 25 0 1 0 126257167 9965568 2079 1992294400 134512640 136421960 4287217232 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25387/statm: 2433 2079 236 467 0 1964 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9732

[startup+6.30107 s]
/proc/loadavg: 0.93 1.00 0.99 2/107 25388
/proc/meminfo: memFree=1865908/2059040 swapFree=4139052/4192956
[pid=25387] ppid=25385 vsize=9860 CPUtime=6.29
/proc/25387/stat : 25387 (pbct) R 25385 25387 25305 0 -1 4202496 2177 0 0 0 505 124 0 0 25 0 1 0 126257167 10096640 2084 1992294400 134512640 136421960 4287217232 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25387/statm: 2465 2084 236 467 0 1996 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9860

[startup+12.7012 s]
/proc/loadavg: 0.94 1.00 0.99 2/107 25388
/proc/meminfo: memFree=1865660/2059040 swapFree=4139052/4192956
[pid=25387] ppid=25385 vsize=9860 CPUtime=12.69
/proc/25387/stat : 25387 (pbct) R 25385 25387 25305 0 -1 4202496 2206 0 0 0 1020 249 0 0 25 0 1 0 126257167 10096640 2110 1992294400 134512640 136421960 4287217232 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25387/statm: 2465 2110 236 467 0 1996 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9860

[startup+25.5016 s]
/proc/loadavg: 1.03 1.01 1.00 2/107 25388
/proc/meminfo: memFree=1865536/2059040 swapFree=4139052/4192956
[pid=25387] ppid=25385 vsize=9988 CPUtime=25.48
/proc/25387/stat : 25387 (pbct) R 25385 25387 25305 0 -1 4202496 2230 0 0 0 2033 515 0 0 25 0 1 0 126257167 10227712 2131 1992294400 134512640 136421960 4287217232 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25387/statm: 2497 2131 236 467 0 2028 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 9988

[startup+51.1013 s]
/proc/loadavg: 1.02 1.01 1.00 2/107 25390
/proc/meminfo: memFree=1865412/2059040 swapFree=4139052/4192956
[pid=25387] ppid=25385 vsize=10104 CPUtime=51.08
/proc/25387/stat : 25387 (pbct) R 25385 25387 25305 0 -1 4202496 2263 0 0 0 4058 1050 0 0 25 0 1 0 126257167 10346496 2155 1992294400 134512640 136421960 4287217232 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25387/statm: 2526 2155 236 467 0 2057 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 10104

[startup+102.308 s]
/proc/loadavg: 1.06 1.02 1.00 2/107 25390
/proc/meminfo: memFree=1865288/2059040 swapFree=4139052/4192956
[pid=25387] ppid=25385 vsize=10104 CPUtime=102.26
/proc/25387/stat : 25387 (pbct) R 25385 25387 25305 0 -1 4202496 2287 0 0 0 8080 2146 0 0 25 0 1 0 126257167 10346496 2168 1992294400 134512640 136421960 4287217232 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25387/statm: 2526 2168 236 467 0 2057 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 10104

[startup+162.302 s]
/proc/loadavg: 1.07 1.03 1.00 2/107 25392
/proc/meminfo: memFree=1865040/2059040 swapFree=4139052/4192956
[pid=25387] ppid=25385 vsize=10228 CPUtime=162.24
/proc/25387/stat : 25387 (pbct) R 25385 25387 25305 0 -1 4202496 2327 0 0 0 12767 3457 0 0 25 0 1 0 126257167 10473472 2195 1992294400 134512640 136421960 4287217232 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25387/statm: 2557 2195 236 467 0 2088 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 10228

[startup+222.301 s]
/proc/loadavg: 1.07 1.04 1.00 2/107 25394
/proc/meminfo: memFree=1864916/2059040 swapFree=4139052/4192956
[pid=25387] ppid=25385 vsize=10356 CPUtime=222.22
/proc/25387/stat : 25387 (pbct) R 25385 25387 25305 0 -1 4202496 2350 0 0 0 17445 4777 0 0 25 0 1 0 126257167 10604544 2207 1992294400 134512640 136421960 4287217232 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25387/statm: 2589 2207 236 467 0 2120 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 10356

[startup+282.301 s]
/proc/loadavg: 1.07 1.04 1.00 2/107 25396
/proc/meminfo: memFree=1864668/2059040 swapFree=4139052/4192956
[pid=25387] ppid=25385 vsize=10356 CPUtime=282.2
/proc/25387/stat : 25387 (pbct) R 25385 25387 25305 0 -1 4202496 2389 0 0 0 22098 6122 0 0 25 0 1 0 126257167 10604544 2224 1992294400 134512640 136421960 4287217232 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25387/statm: 2589 2224 236 467 0 2120 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 10356

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

[startup+294.301 s]
/proc/loadavg: 1.05 1.04 1.00 2/107 25396
/proc/meminfo: memFree=1864668/2059040 swapFree=4139052/4192956
[pid=25387] ppid=25385 vsize=10356 CPUtime=294.19
/proc/25387/stat : 25387 (pbct) R 25385 25387 25305 0 -1 4202496 2405 0 0 0 23025 6394 0 0 25 0 1 0 126257167 10604544 2233 1992294400 134512640 136421960 4287217232 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25387/statm: 2589 2233 236 467 0 2120 0
Current children cumulated CPU time (s) 294.19
Current children cumulated vsize (KiB) 10356

[startup+307.101 s]
/proc/loadavg: 1.12 1.06 1.00 2/107 25396
/proc/meminfo: memFree=1864668/2059040 swapFree=4139052/4192956
[pid=25387] ppid=25385 vsize=10356 CPUtime=306.99
/proc/25387/stat : 25387 (pbct) R 25385 25387 25305 0 -1 4202496 2418 0 0 0 24008 6691 0 0 25 0 1 0 126257167 10604544 2235 1992294400 134512640 136421960 4287217232 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25387/statm: 2589 2235 236 467 0 2120 0
Current children cumulated CPU time (s) 306.99
Current children cumulated vsize (KiB) 10356

[startup+310.3 s]
/proc/loadavg: 1.11 1.05 1.00 2/107 25396
/proc/meminfo: memFree=1864668/2059040 swapFree=4139052/4192956
[pid=25387] ppid=25385 vsize=10356 CPUtime=310.18
/proc/25387/stat : 25387 (pbct) R 25385 25387 25305 0 -1 4202496 2425 0 0 0 24254 6764 0 0 25 0 1 0 126257167 10604544 2238 1992294400 134512640 136421960 4287217232 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25387/statm: 2589 2238 236 467 0 2120 0
Current children cumulated CPU time (s) 310.18
Current children cumulated vsize (KiB) 10356

[startup+313.509 s]
/proc/loadavg: 1.10 1.05 1.00 2/107 25396
/proc/meminfo: memFree=1864668/2059040 swapFree=4139052/4192956
[pid=25387] ppid=25385 vsize=10484 CPUtime=313.39
/proc/25387/stat : 25387 (pbct) R 25385 25387 25305 0 -1 4202496 2431 0 0 0 24501 6838 0 0 25 0 1 0 126257167 10735616 2240 1992294400 134512640 136421960 4287217232 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25387/statm: 2621 2240 236 467 0 2152 0
Current children cumulated CPU time (s) 313.39
Current children cumulated vsize (KiB) 10484

[startup+315.101 s]
/proc/loadavg: 1.10 1.05 1.00 2/107 25396
/proc/meminfo: memFree=1864668/2059040 swapFree=4139052/4192956
[pid=25387] ppid=25385 vsize=10484 CPUtime=314.98
/proc/25387/stat : 25387 (pbct) R 25385 25387 25305 0 -1 4202496 2437 0 0 0 24623 6875 0 0 25 0 1 0 126257167 10735616 2242 1992294400 134512640 136421960 4287217232 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25387/statm: 2621 2242 236 467 0 2152 0
Current children cumulated CPU time (s) 314.98
Current children cumulated vsize (KiB) 10484

[startup+315.9 s]
/proc/loadavg: 1.10 1.05 1.00 2/107 25396
/proc/meminfo: memFree=1864668/2059040 swapFree=4139052/4192956
[pid=25387] ppid=25385 vsize=10484 CPUtime=315.78
/proc/25387/stat : 25387 (pbct) R 25385 25387 25305 0 -1 4202496 2447 0 0 0 24685 6893 0 0 25 0 1 0 126257167 10735616 2246 1992294400 134512640 136421960 4287217232 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25387/statm: 2621 2246 236 467 0 2152 0
Current children cumulated CPU time (s) 315.78
Current children cumulated vsize (KiB) 10484

[startup+316.3 s]
/proc/loadavg: 1.10 1.05 1.00 2/107 25396
/proc/meminfo: memFree=1864668/2059040 swapFree=4139052/4192956
[pid=25387] ppid=25385 vsize=10484 CPUtime=316.19
/proc/25387/stat : 25387 (pbct) R 25385 25387 25305 0 -1 4202496 2454 0 0 0 24717 6902 0 0 25 0 1 0 126257167 10735616 2249 1992294400 134512640 136421960 4287217232 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25387/statm: 2621 2249 236 467 0 2152 0
Current children cumulated CPU time (s) 316.19
Current children cumulated vsize (KiB) 10484

[startup+316.4 s]
/proc/loadavg: 1.10 1.05 1.00 2/107 25396
/proc/meminfo: memFree=1864668/2059040 swapFree=4139052/4192956
[pid=25387] ppid=25385 vsize=10484 CPUtime=316.28
/proc/25387/stat : 25387 (pbct) R 25385 25387 25305 0 -1 4202496 2454 0 0 0 24724 6904 0 0 25 0 1 0 126257167 10735616 2249 1992294400 134512640 136421960 4287217232 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25387/statm: 2621 2249 236 467 0 2152 0
Current children cumulated CPU time (s) 316.28
Current children cumulated vsize (KiB) 10484

Child status: 0
Real time (s): 316.43
CPU time (s): 316.321
CPU user time (s): 247.27
CPU system time (s): 69.0505
CPU usage (%): 99.9655
Max. virtual memory (cumulated for all children) (KiB): 10484

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 247.27
system time used= 69.0505
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2459
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= 3729

runsolver used 0.565913 second user time and 1.46978 second system time

The end

Launcher Data 

Begin job on node007 at 2010-06-26 00:55:37
IDJOB=2683080
IDBENCH=71854
IDSOLVER=1192
FILE ID=node007/2683080-1277506537
PBS_JOBID= 11190641
Free space on /tmp= 62328 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB09/normalized-PB09/OPT-BIGINT-LIN/aries-da_nrp/normalized-aries-da_network_100_3__3_91.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2683080-1277506537/watcher-2683080-1277506537 -o /tmp/evaluation-result-2683080-1277506537/solver-2683080-1277506537 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2683080-1277506537.opb

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

MD5SUM BENCH= 3333a441149c4de45d27ff5fff5e5090
RANDOM SEED=1417769605

node007.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		: 3000.264
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	: 6000.52
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		: 3000.264
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	: 5599.44
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1874008 kB
Buffers:         23340 kB
Cached:          77488 kB
SwapCached:       6432 kB
Active:          20848 kB
Inactive:        93072 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1874008 kB
SwapTotal:     4192956 kB
SwapFree:      4139052 kB
Dirty:            1820 kB
Writeback:           0 kB
AnonPages:       11680 kB
Mapped:          11908 kB
Slab:            48968 kB
PageTables:       4056 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182104 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= 62324 MiB
End job on node007 at 2010-06-26 01:00:54