Trace number 2668205

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 0.1OPT8034 868.813 869.087

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/submittedPB07/
poldner/PB/testset/normalized-10_20.opb
MD5SUMdfa433e4e6a88cd1c776cef0a80ce991
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark8034
Best CPU time to get the best result obtained on this benchmark0.012997
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 8034
Optimality of the best value was proved YES
Number of variables210
Total number of constraints220
Number of constraints which are clauses200
Number of constraints which are cardinality constraints (but not clauses)20
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint10
Number of terms in the objective function 210
Biggest coefficient in the objective function 2937
Number of bits for the biggest coefficient in the objective function 12
Sum of the numbers in the objective function 109101
Number of bits of the sum of numbers in the objective function 17
Biggest number in a constraint 2937
Number of bits of the biggest number in a constraint 12
Biggest sum of numbers in a constraint 109101
Number of bits of the biggest sum of numbers17
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
0.00/0.00	c constraints 20/0 clauses 200/0 units 0
0.00/0.00	c vars 210
0.00/0.00	c objective 210 + 0
0.00/0.03	c 0.032994 6.15234 1 351
0.00/0.03	o 13405
0.00/0.04	c 0.036994 6.3125 36 533
0.00/0.04	o 13365
0.03/0.09	c 0.081987 6.3125 500 1455
0.03/0.09	o 13361
0.19/0.20	c 0.170974 6.3125 369 3429
0.19/0.20	o 11915
0.19/0.20	c 0.171973 6.3125 369 3496
0.19/0.20	o 11154
0.19/0.20	c 0.172973 6.3125 376 3568
0.19/0.20	o 11152
0.19/0.28	c 0.240963 6.3125 224 5027
0.19/0.28	o 11137
0.59/0.64	c 0.52592 6.44141 641 9948
0.59/0.64	o 11114
0.59/0.68	c 0.554915 6.44141 423 10627
0.59/0.68	o 11063
0.69/0.70	c 0.576912 6.44141 213 11082
0.69/0.70	o 10986
1.19/1.21	c 0.996848 6.44141 274 18622
1.19/1.21	o 10935
1.19/1.22	c 1.00985 6.44141 384 18909
1.19/1.22	o 10744
2.19/2.20	c 1.85072 6.44141 275 33017
2.19/2.20	o 9519
2.39/2.44	c 2.05069 6.44141 501 36380
2.39/2.44	o 9474
4.79/4.83	c 4.07138 6.57031 703 67777
4.79/4.83	o 9473
8.79/8.87	c 7.45986 6.57031 621 119552
8.79/8.87	o 9373
8.99/9.08	c 7.63684 6.57031 269 122595
8.99/9.08	o 9257
15.58/15.64	c 13.2 6.57031 409 206787
15.58/15.64	o 9197
16.29/16.36	c 13.8029 6.57031 609 215428
16.29/16.36	o 9174
16.89/17.00	c 14.3468 6.57031 312 224194
16.89/17.00	o 9096
21.69/21.75	c 18.3572 6.57031 924 281573
21.69/21.75	o 9044
23.89/23.97	c 20.2189 6.57031 645 309872
23.89/23.97	o 8954
33.59/33.68	c 28.3937 6.57031 945 429059
33.59/33.68	o 8942
34.38/34.46	c 29.0416 6.57031 799 439201
34.38/34.46	o 8849
45.38/45.46	c 38.3122 6.69922 783 572864
45.38/45.46	o 8802
46.27/46.38	c 39.0901 6.69922 906 583661
46.27/46.38	o 8775
47.29/47.33	c 39.8919 6.69922 859 595427
47.29/47.33	o 8730
56.67/56.76	c 47.8267 6.69922 537 709587
56.67/56.76	o 8706
64.27/64.36	c 54.2608 6.69922 504 801763
64.27/64.36	o 8654
68.67/68.72	c 57.8772 6.69922 789 853442
68.67/68.72	o 8609
102.66/102.78	c 86.4089 6.69922 724 1256415
102.66/102.78	o 8606
103.46/103.57	c 87.0638 6.69922 839 1266158
103.46/103.57	o 8592
106.96/107.07	c 90.0143 6.69922 786 1308756
106.96/107.07	o 8585
154.35/154.40	c 129.834 6.69922 807 1870469
154.35/154.40	o 8574
211.63/211.78	c 178.026 6.69922 909 2545656
211.63/211.78	o 8562
215.33/215.46	c 181.037 6.69922 809 2588320
215.33/215.46	o 8499
227.02/227.15	c 190.997 6.69922 798 2724757
227.02/227.15	o 8421
299.90/300.09	c 252.6 6.69922 841 3567246
299.90/300.09	o 8368
352.69/352.88	c 296.704 6.69922 805 4175492
352.69/352.88	o 8349
469.75/469.92	c 395.216 6.69922 962 5517046
469.75/469.92	o 8336
482.75/482.94	c 406.008 6.69922 756 5666069
482.75/482.94	o 8322
510.64/510.86	c 429.753 6.83984 980 5981851
510.64/510.86	o 8297
572.12/572.39	c 481.704 6.83984 859 6674700
572.12/572.39	o 8296
611.30/611.51	c 514.52 6.83984 820 7117562
611.30/611.51	o 8265
663.88/664.19	c 559.129 6.83984 804 7712996
663.88/664.19	o 8211
697.27/697.55	c 587.438 6.83984 994 8084758
697.27/697.55	o 8185
722.67/722.97	c 609.037 6.83984 866 8370581
722.67/722.97	o 8146
725.37/725.69	c 611.263 6.83984 843 8402037
725.37/725.69	o 8114
732.46/732.76	c 617.049 6.83984 922 8482059
732.46/732.76	o 8061
859.02/859.31	c 724.208 6.83984 812 9858328
859.02/859.31	o 8034
868.72/869.07	c 732.153 6.83984 714 9967198
868.72/869.07	s OPTIMUM FOUND
868.72/869.07	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

Verifier Data 

OK	8034

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2668205-1276629910/watcher-2668205-1276629910 -o /tmp/evaluation-result-2668205-1276629910/solver-2668205-1276629910 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668205-1276629910.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: 0.84 0.98 1.08 3/106 11429
/proc/meminfo: memFree=1414352/2059040 swapFree=4192956/4192956
[pid=11429] ppid=11427 vsize=3516 CPUtime=0
/proc/11429/stat : 11429 (pbct) R 11427 11429 10496 0 -1 4202496 558 0 0 0 0 0 0 0 20 0 1 0 4283944 3600384 481 1992294400 134512640 136485738 4290086624 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11429/statm: 879 484 194 482 0 395 0

[startup+0.0430821 s]
/proc/loadavg: 0.84 0.98 1.08 3/106 11429
/proc/meminfo: memFree=1414352/2059040 swapFree=4192956/4192956
[pid=11429] ppid=11427 vsize=6460 CPUtime=0.03
/proc/11429/stat : 11429 (pbct) R 11427 11429 10496 0 -1 4202496 1318 0 0 0 3 0 0 0 20 0 1 0 4283944 6615040 1239 1992294400 134512640 136485738 4290086624 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11429/statm: 1615 1239 244 482 0 1131 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 6460

[startup+0.102086 s]
/proc/loadavg: 0.84 0.98 1.08 3/106 11429
/proc/meminfo: memFree=1414352/2059040 swapFree=4192956/4192956
[pid=11429] ppid=11427 vsize=6460 CPUtime=0.09
/proc/11429/stat : 11429 (pbct) R 11427 11429 10496 0 -1 4202496 1332 0 0 0 8 1 0 0 20 0 1 0 4283944 6615040 1252 1992294400 134512640 136485738 4290086624 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11429/statm: 1615 1252 244 482 0 1131 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6460

[startup+0.301105 s]
/proc/loadavg: 0.84 0.98 1.08 3/106 11429
/proc/meminfo: memFree=1414352/2059040 swapFree=4192956/4192956
[pid=11429] ppid=11427 vsize=6460 CPUtime=0.29
/proc/11429/stat : 11429 (pbct) R 11427 11429 10496 0 -1 4202496 1345 0 0 0 25 4 0 0 20 0 1 0 4283944 6615040 1261 1992294400 134512640 136485738 4290086624 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11429/statm: 1615 1261 244 482 0 1131 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6460

[startup+0.700146 s]
/proc/loadavg: 0.84 0.98 1.08 3/106 11429
/proc/meminfo: memFree=1414352/2059040 swapFree=4192956/4192956
[pid=11429] ppid=11427 vsize=6592 CPUtime=0.69
/proc/11429/stat : 11429 (pbct) R 11427 11429 10496 0 -1 4202496 1368 0 0 0 56 13 0 0 21 0 1 0 4283944 6750208 1282 1992294400 134512640 136485738 4290086624 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11429/statm: 1648 1282 244 482 0 1164 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6592

[startup+1.50023 s]
/proc/loadavg: 0.84 0.98 1.08 2/107 11430
/proc/meminfo: memFree=1410128/2059040 swapFree=4192956/4192956
[pid=11429] ppid=11427 vsize=6592 CPUtime=1.49
/proc/11429/stat : 11429 (pbct) R 11427 11429 10496 0 -1 4202496 1371 0 0 0 124 25 0 0 23 0 1 0 4283944 6750208 1282 1992294400 134512640 136485738 4290086624 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11429/statm: 1648 1282 244 482 0 1164 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6592

[startup+3.10138 s]
/proc/loadavg: 0.84 0.98 1.08 2/107 11430
/proc/meminfo: memFree=1409880/2059040 swapFree=4192956/4192956
[pid=11429] ppid=11427 vsize=6592 CPUtime=3.09
/proc/11429/stat : 11429 (pbct) R 11427 11429 10496 0 -1 4202496 1387 0 0 0 260 49 0 0 25 0 1 0 4283944 6750208 1296 1992294400 134512640 136485738 4290086624 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11429/statm: 1648 1296 244 482 0 1164 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6592

[startup+6.3017 s]
/proc/loadavg: 0.85 0.98 1.08 2/107 11430
/proc/meminfo: memFree=1409756/2059040 swapFree=4192956/4192956
[pid=11429] ppid=11427 vsize=6724 CPUtime=6.29
/proc/11429/stat : 11429 (pbct) R 11427 11429 10496 0 -1 4202496 1406 0 0 0 530 99 0 0 25 0 1 0 4283944 6885376 1314 1992294400 134512640 136485738 4290086624 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11429/statm: 1681 1314 244 482 0 1197 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6724

[startup+12.7013 s]
/proc/loadavg: 0.86 0.98 1.08 2/107 11430
/proc/meminfo: memFree=1409508/2059040 swapFree=4192956/4192956
[pid=11429] ppid=11427 vsize=6724 CPUtime=12.69
/proc/11429/stat : 11429 (pbct) R 11427 11429 10496 0 -1 4202496 1415 0 0 0 1069 200 0 0 25 0 1 0 4283944 6885376 1321 1992294400 134512640 136485738 4290086624 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11429/statm: 1681 1321 244 482 0 1197 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6724

[startup+25.5016 s]
/proc/loadavg: 0.89 0.98 1.08 2/107 11430
/proc/meminfo: memFree=1409508/2059040 swapFree=4192956/4192956
[pid=11429] ppid=11427 vsize=6724 CPUtime=25.49
/proc/11429/stat : 11429 (pbct) R 11427 11429 10496 0 -1 4202496 1437 0 0 0 2152 397 0 0 25 0 1 0 4283944 6885376 1338 1992294400 134512640 136485738 4290086624 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11429/statm: 1681 1338 244 482 0 1197 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 6724

[startup+51.1011 s]
/proc/loadavg: 0.93 0.98 1.07 2/107 11430
/proc/meminfo: memFree=1409508/2059040 swapFree=4192956/4192956
[pid=11429] ppid=11427 vsize=6856 CPUtime=51.07
/proc/11429/stat : 11429 (pbct) R 11427 11429 10496 0 -1 4202496 1447 0 0 0 4305 802 0 0 25 0 1 0 4283944 7020544 1343 1992294400 134512640 136485738 4290086624 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11429/statm: 1714 1343 244 482 0 1230 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6856

[startup+102.309 s]
/proc/loadavg: 0.97 0.98 1.07 2/107 11432
/proc/meminfo: memFree=1409384/2059040 swapFree=4192956/4192956
[pid=11429] ppid=11427 vsize=6856 CPUtime=102.27
/proc/11429/stat : 11429 (pbct) R 11427 11429 10496 0 -1 4202496 1454 0 0 0 8600 1627 0 0 25 0 1 0 4283944 7020544 1347 1992294400 134512640 136485738 4290086624 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11429/statm: 1714 1347 244 482 0 1230 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 6856

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 1.06 2/107 11434
/proc/meminfo: memFree=1409260/2059040 swapFree=4192956/4192956
[pid=11429] ppid=11427 vsize=6856 CPUtime=162.24
/proc/11429/stat : 11429 (pbct) R 11427 11429 10496 0 -1 4202496 1468 0 0 0 13650 2574 0 0 25 0 1 0 4283944 7020544 1357 1992294400 134512640 136485738 4290086624 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11429/statm: 1714 1357 244 482 0 1230 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 6856

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 1.06 2/107 11436
/proc/meminfo: memFree=1409260/2059040 swapFree=4192956/4192956
[pid=11429] ppid=11427 vsize=6856 CPUtime=222.23
/proc/11429/stat : 11429 (pbct) R 11427 11429 10496 0 -1 4202496 1472 0 0 0 18685 3538 0 0 25 0 1 0 4283944 7020544 1359 1992294400 134512640 136485738 4290086624 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11429/statm: 1714 1359 244 482 0 1230 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 6856

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 1.05 2/107 11436
/proc/meminfo: memFree=1409260/2059040 swapFree=4192956/4192956
[pid=11429] ppid=11427 vsize=6856 CPUtime=282.21
/proc/11429/stat : 11429 (pbct) R 11427 11429 10496 0 -1 4202496 1473 0 0 0 23749 4472 0 0 25 0 1 0 4283944 7020544 1359 1992294400 134512640 136485738 4290086624 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11429/statm: 1714 1359 244 482 0 1230 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 6856

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 1.05 2/107 11438
/proc/meminfo: memFree=1409136/2059040 swapFree=4192956/4192956
[pid=11429] ppid=11427 vsize=6856 CPUtime=342.19
/proc/11429/stat : 11429 (pbct) R 11427 11429 10496 0 -1 4202496 1475 0 0 0 28787 5432 0 0 25 0 1 0 4283944 7020544 1360 1992294400 134512640 136485738 4290086624 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11429/statm: 1714 1360 244 482 0 1230 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 6856

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 1.04 2/107 11440
/proc/meminfo: memFree=1409136/2059040 swapFree=4192956/4192956
[pid=11429] ppid=11427 vsize=6856 CPUtime=402.17
/proc/11429/stat : 11429 (pbct) R 11427 11429 10496 0 -1 4202496 1477 0 0 0 33841 6376 0 0 25 0 1 0 4283944 7020544 1361 1992294400 134512640 136485738 4290086624 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11429/statm: 1714 1361 244 482 0 1230 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 6856

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 1.03 2/107 11445
/proc/meminfo: memFree=1408392/2059040 swapFree=4192956/4192956
[pid=11429] ppid=11427 vsize=6856 CPUtime=462.15
/proc/11429/stat : 11429 (pbct) R 11427 11429 10496 0 -1 4202496 1477 0 0 0 38900 7315 0 0 25 0 1 0 4283944 7020544 1361 1992294400 134512640 136485738 4290086624 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11429/statm: 1714 1361 244 482 0 1230 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 6856

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 1.03 2/107 11447
/proc/meminfo: memFree=1408392/2059040 swapFree=4192956/4192956
[pid=11429] ppid=11427 vsize=7000 CPUtime=522.13
/proc/11429/stat : 11429 (pbct) R 11427 11429 10496 0 -1 4202496 1490 0 0 0 43951 8262 0 0 25 0 1 0 4283944 7168000 1371 1992294400 134512640 136485738 4290086624 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11429/statm: 1750 1371 244 482 0 1266 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 7000

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 1.02 2/107 11447
/proc/meminfo: memFree=1408392/2059040 swapFree=4192956/4192956
[pid=11429] ppid=11427 vsize=7000 CPUtime=582.1
/proc/11429/stat : 11429 (pbct) R 11427 11429 10496 0 -1 4202496 1492 0 0 0 49016 9194 0 0 25 0 1 0 4283944 7168000 1372 1992294400 134512640 136485738 4290086624 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11429/statm: 1750 1372 244 482 0 1266 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 7000

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 1.02 2/107 11449
/proc/meminfo: memFree=1408392/2059040 swapFree=4192956/4192956
[pid=11429] ppid=11427 vsize=7000 CPUtime=642.1
/proc/11429/stat : 11429 (pbct) R 11427 11429 10496 0 -1 4202496 1494 0 0 0 54056 10154 0 0 25 0 1 0 4283944 7168000 1373 1992294400 134512640 136485738 4290086624 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11429/statm: 1750 1373 244 482 0 1266 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 7000

[startup+702.3 s]
/proc/loadavg: 0.99 0.98 1.01 2/107 11451
/proc/meminfo: memFree=1408392/2059040 swapFree=4192956/4192956
[pid=11429] ppid=11427 vsize=7000 CPUtime=702.07
/proc/11429/stat : 11429 (pbct) R 11427 11429 10496 0 -1 4202496 1497 0 0 0 59151 11056 0 0 25 0 1 0 4283944 7168000 1374 1992294400 134512640 136485738 4290086624 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11429/statm: 1750 1374 244 482 0 1266 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 7000

[startup+762.308 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 11453
/proc/meminfo: memFree=1408392/2059040 swapFree=4192956/4192956
[pid=11429] ppid=11427 vsize=7000 CPUtime=762.06
/proc/11429/stat : 11429 (pbct) R 11427 11429 10496 0 -1 4202496 1501 0 0 0 64213 11993 0 0 25 0 1 0 4283944 7168000 1375 1992294400 134512640 136485738 4290086624 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11429/statm: 1750 1375 244 482 0 1266 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 7000

[startup+822.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 11455
/proc/meminfo: memFree=1408392/2059040 swapFree=4192956/4192956
[pid=11429] ppid=11427 vsize=7000 CPUtime=822.03
/proc/11429/stat : 11429 (pbct) R 11427 11429 10496 0 -1 4202496 1502 0 0 0 69296 12907 0 0 25 0 1 0 4283944 7168000 1376 1992294400 134512640 136485738 4290086624 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11429/statm: 1750 1376 244 482 0 1266 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 7000

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

[startup+844.701 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 11455
/proc/meminfo: memFree=1408392/2059040 swapFree=4192956/4192956
[pid=11429] ppid=11427 vsize=7000 CPUtime=844.43
/proc/11429/stat : 11429 (pbct) R 11427 11429 10496 0 -1 4202496 1502 0 0 0 71191 13252 0 0 25 0 1 0 4283944 7168000 1376 1992294400 134512640 136485738 4290086624 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11429/statm: 1750 1376 244 482 0 1266 0
Current children cumulated CPU time (s) 844.43
Current children cumulated vsize (KiB) 7000

[startup+857.501 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 11455
/proc/meminfo: memFree=1408392/2059040 swapFree=4192956/4192956
[pid=11429] ppid=11427 vsize=7000 CPUtime=857.22
/proc/11429/stat : 11429 (pbct) R 11427 11429 10496 0 -1 4202496 1502 0 0 0 72270 13452 0 0 25 0 1 0 4283944 7168000 1376 1992294400 134512640 136485738 4290086624 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11429/statm: 1750 1376 244 482 0 1266 0
Current children cumulated CPU time (s) 857.22
Current children cumulated vsize (KiB) 7000

[startup+863.901 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 11455
/proc/meminfo: memFree=1408392/2059040 swapFree=4192956/4192956
[pid=11429] ppid=11427 vsize=7000 CPUtime=863.62
/proc/11429/stat : 11429 (pbct) R 11427 11429 10496 0 -1 4202496 1503 0 0 0 72789 13573 0 0 25 0 1 0 4283944 7168000 1376 1992294400 134512640 136485738 4290086624 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11429/statm: 1750 1376 244 482 0 1266 0
Current children cumulated CPU time (s) 863.62
Current children cumulated vsize (KiB) 7000

[startup+867.101 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 11455
/proc/meminfo: memFree=1408392/2059040 swapFree=4192956/4192956
[pid=11429] ppid=11427 vsize=7000 CPUtime=866.81
/proc/11429/stat : 11429 (pbct) R 11427 11429 10496 0 -1 4202496 1503 0 0 0 73048 13633 0 0 25 0 1 0 4283944 7168000 1376 1992294400 134512640 136485738 4290086624 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11429/statm: 1750 1376 244 482 0 1266 0
Current children cumulated CPU time (s) 866.81
Current children cumulated vsize (KiB) 7000

[startup+867.909 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 11455
/proc/meminfo: memFree=1408392/2059040 swapFree=4192956/4192956
[pid=11429] ppid=11427 vsize=7000 CPUtime=867.62
/proc/11429/stat : 11429 (pbct) R 11427 11429 10496 0 -1 4202496 1503 0 0 0 73118 13644 0 0 25 0 1 0 4283944 7168000 1376 1992294400 134512640 136485738 4290086624 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11429/statm: 1750 1376 244 482 0 1266 0
Current children cumulated CPU time (s) 867.62
Current children cumulated vsize (KiB) 7000

[startup+868.701 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 11455
/proc/meminfo: memFree=1408392/2059040 swapFree=4192956/4192956
[pid=11429] ppid=11427 vsize=7000 CPUtime=868.42
/proc/11429/stat : 11429 (pbct) R 11427 11429 10496 0 -1 4202496 1503 0 0 0 73183 13659 0 0 25 0 1 0 4283944 7168000 1376 1992294400 134512640 136485738 4290086624 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11429/statm: 1750 1376 244 482 0 1266 0
Current children cumulated CPU time (s) 868.42
Current children cumulated vsize (KiB) 7000

[startup+868.901 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 11455
/proc/meminfo: memFree=1408392/2059040 swapFree=4192956/4192956
[pid=11429] ppid=11427 vsize=7000 CPUtime=868.62
/proc/11429/stat : 11429 (pbct) R 11427 11429 10496 0 -1 4202496 1503 0 0 0 73200 13662 0 0 25 0 1 0 4283944 7168000 1376 1992294400 134512640 136485738 4290086624 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11429/statm: 1750 1376 244 482 0 1266 0
Current children cumulated CPU time (s) 868.62
Current children cumulated vsize (KiB) 7000

[startup+869.009 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 11455
/proc/meminfo: memFree=1408392/2059040 swapFree=4192956/4192956
[pid=11429] ppid=11427 vsize=7000 CPUtime=868.72
/proc/11429/stat : 11429 (pbct) R 11427 11429 10496 0 -1 4202496 1503 0 0 0 73209 13663 0 0 25 0 1 0 4283944 7168000 1376 1992294400 134512640 136485738 4290086624 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11429/statm: 1750 1376 244 482 0 1266 0
Current children cumulated CPU time (s) 868.72
Current children cumulated vsize (KiB) 7000

Child status: 0
Real time (s): 869.087
CPU time (s): 868.813
CPU user time (s): 732.162
CPU system time (s): 136.651
CPU usage (%): 99.9684
Max. virtual memory (cumulated for all children) (KiB): 7000

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 732.162
system time used= 136.651
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1509
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= 10664

runsolver used 1.47778 second user time and 4.06938 second system time

The end

Launcher Data 

Begin job on node036 at 2010-06-15 21:25:10
IDJOB=2668205
IDBENCH=24970
IDSOLVER=1170
FILE ID=node036/2668205-1276629910
PBS_JOBID= 11172337
Free space on /tmp= 62524 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/poldner/PB/testset/normalized-10_20.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668205-1276629910/watcher-2668205-1276629910 -o /tmp/evaluation-result-2668205-1276629910/solver-2668205-1276629910 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668205-1276629910.opb

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

MD5SUM BENCH= dfa433e4e6a88cd1c776cef0a80ce991
RANDOM SEED=1133103888

node036.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		: 3000.251
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		: 3000.251
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	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1414880 kB
Buffers:         86588 kB
Cached:         416864 kB
SwapCached:          0 kB
Active:         206900 kB
Inactive:       355960 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1414880 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            2188 kB
Writeback:           4 kB
AnonPages:       59440 kB
Mapped:          15380 kB
Slab:            59612 kB
PageTables:       3992 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   179820 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= 62524 MiB
End job on node036 at 2010-06-15 21:39:40