Trace number 2681783

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 fixedSAT (TO)-53 1800.13 1800.67

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_500_25_4.opb
MD5SUMde244e44f140b74baa9d32bfcc24f10d
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-59
Best CPU time to get the best result obtained on this benchmark1798.1
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -84
Optimality of the best value was proved NO
Number of variables1000
Total number of constraints1501
Number of constraints which are clauses500
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1001
Minimum length of a constraint2
Maximum length of a constraint1000
Number of terms in the objective function 500
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 500
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1000
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)31508
Sum of products size (including duplicates)63016
Number of different products15754
Sum of products size31508

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
0.19/0.29	c constraints 16755/0 clauses 16254/0 units 0
0.19/0.29	c vars 1000
0.19/0.29	c objective 500 + -500
6.39/6.43	c 5.9471 459.988 10 16445
6.39/6.43	o -48
64.47/64.57	c 63.5833 471.891 3006 131358
64.47/64.57	o -50
856.93/857.22	c 850.265 533.723 62224 1275254
856.93/857.22	o -51
1045.58/1045.90	c 1037.57 547.516 18863 1516397
1045.58/1045.90	o -52
1047.18/1047.51	c 1039.16 547.516 18889 1519011
1047.18/1047.51	o -53
1800.06/1800.61	s SATISFIABLE
1800.06/1800.61	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 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Verifier Data 

OK	-53

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2681783-1277504589/watcher-2681783-1277504589 -o /tmp/evaluation-result-2681783-1277504589/solver-2681783-1277504589 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681783-1277504589.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 0.98 0.99 3/105 369
/proc/meminfo: memFree=1853420/2059040 swapFree=4139112/4192956
[pid=369] ppid=364 vsize=2136 CPUtime=0
/proc/369/stat : 369 (pbct) R 364 369 341 0 -1 4202496 259 0 0 0 0 0 0 0 25 0 1 0 91752371 2187264 178 1992294400 134512640 136421960 4288879152 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/369/statm: 534 178 145 467 0 65 0

[startup+0.0826101 s]
/proc/loadavg: 0.92 0.98 0.99 3/105 369
/proc/meminfo: memFree=1853420/2059040 swapFree=4139112/4192956
[pid=369] ppid=364 vsize=4512 CPUtime=0.07
/proc/369/stat : 369 (pbct) R 364 369 341 0 -1 4202496 839 0 0 0 7 0 0 0 25 0 1 0 91752371 4620288 758 1992294400 134512640 136421960 4288879152 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/369/statm: 1128 758 145 467 0 659 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 4512

[startup+0.101612 s]
/proc/loadavg: 0.92 0.98 0.99 3/105 369
/proc/meminfo: memFree=1853420/2059040 swapFree=4139112/4192956
[pid=369] ppid=364 vsize=4908 CPUtime=0.09
/proc/369/stat : 369 (pbct) R 364 369 341 0 -1 4202496 957 0 0 0 9 0 0 0 25 0 1 0 91752371 5025792 876 1992294400 134512640 136421960 4288879152 18446744073709551615 135372741 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/369/statm: 1227 876 145 467 0 758 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4908

[startup+0.301633 s]
/proc/loadavg: 0.92 0.98 0.99 3/105 369
/proc/meminfo: memFree=1853420/2059040 swapFree=4139112/4192956
[pid=369] ppid=364 vsize=13020 CPUtime=0.29
/proc/369/stat : 369 (pbct) R 364 369 341 0 -1 4202496 2946 0 0 0 29 0 0 0 25 0 1 0 91752371 13332480 2865 1992294400 134512640 136421960 4288879152 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/369/statm: 3255 2867 190 467 0 2786 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13020

[startup+0.701675 s]
/proc/loadavg: 0.92 0.98 0.99 3/105 369
/proc/meminfo: memFree=1853420/2059040 swapFree=4139112/4192956
[pid=369] ppid=364 vsize=53632 CPUtime=0.69
/proc/369/stat : 369 (pbct) R 364 369 341 0 -1 4202496 13372 0 0 0 64 5 0 0 25 0 1 0 91752371 54919168 12818 1992294400 134512640 136421960 4288879152 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/369/statm: 13408 12819 190 467 0 12939 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 53632

[startup+1.50076 s]
/proc/loadavg: 0.93 0.98 0.99 2/106 370
/proc/meminfo: memFree=1778268/2059040 swapFree=4139112/4192956
[pid=369] ppid=364 vsize=114092 CPUtime=1.49
/proc/369/stat : 369 (pbct) R 364 369 341 0 -1 4202496 29618 0 0 0 137 12 0 0 25 0 1 0 91752371 116830208 28065 1992294400 134512640 136421960 4288879152 18446744073709551615 135809647 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/369/statm: 28523 28066 194 467 0 28054 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 114092

[startup+3.10093 s]
/proc/loadavg: 0.93 0.98 0.99 2/106 370
/proc/meminfo: memFree=1698784/2059040 swapFree=4139112/4192956
[pid=369] ppid=364 vsize=235304 CPUtime=3.09
/proc/369/stat : 369 (pbct) R 364 369 341 0 -1 4202496 61814 0 0 0 283 26 0 0 25 0 1 0 91752371 240951296 56028 1992294400 134512640 136421960 4288879152 18446744073709551615 135301575 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/369/statm: 58826 56029 194 467 0 58357 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 235304

[startup+6.30127 s]
/proc/loadavg: 0.93 0.98 0.99 2/106 370
/proc/meminfo: memFree=1442476/2059040 swapFree=4139112/4192956
[pid=369] ppid=364 vsize=469796 CPUtime=6.29
/proc/369/stat : 369 (pbct) R 364 369 341 0 -1 4202496 122545 0 0 0 581 48 0 0 25 0 1 0 91752371 481071104 113300 1992294400 134512640 136421960 4288879152 18446744073709551615 135021785 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/369/statm: 117449 113300 214 467 0 116980 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 469796

[startup+12.7009 s]
/proc/loadavg: 0.94 0.98 0.99 2/106 370
/proc/meminfo: memFree=1396596/2059040 swapFree=4139112/4192956
[pid=369] ppid=364 vsize=480128 CPUtime=12.69
/proc/369/stat : 369 (pbct) R 364 369 341 0 -1 4202496 125460 0 0 0 1215 54 0 0 25 0 1 0 91752371 491651072 114045 1992294400 134512640 136421960 4288879152 18446744073709551615 135028324 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/369/statm: 120032 114045 238 467 0 119563 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 480128

[startup+25.5013 s]
/proc/loadavg: 0.95 0.98 0.99 2/106 370
/proc/meminfo: memFree=1396472/2059040 swapFree=4139112/4192956
[pid=369] ppid=364 vsize=480524 CPUtime=25.48
/proc/369/stat : 369 (pbct) R 364 369 341 0 -1 4202496 125560 0 0 0 2484 64 0 0 25 0 1 0 91752371 492056576 114145 1992294400 134512640 136421960 4288879152 18446744073709551615 135006289 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/369/statm: 120131 114145 238 467 0 119662 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 480524

[startup+51.101 s]
/proc/loadavg: 0.97 0.98 0.99 2/106 374
/proc/meminfo: memFree=1395480/2059040 swapFree=4139112/4192956
[pid=369] ppid=364 vsize=481580 CPUtime=51.07
/proc/369/stat : 369 (pbct) R 364 369 341 0 -1 4202496 125805 0 0 0 5023 84 0 0 25 0 1 0 91752371 493137920 114390 1992294400 134512640 136421960 4288879152 18446744073709551615 135020636 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/369/statm: 120395 114390 238 467 0 119926 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 481580

[startup+102.308 s]
/proc/loadavg: 0.98 0.98 0.99 2/106 374
/proc/meminfo: memFree=1391016/2059040 swapFree=4139112/4192956
[pid=369] ppid=364 vsize=485324 CPUtime=102.26
/proc/369/stat : 369 (pbct) R 364 369 341 0 -1 4202496 126862 0 0 0 10097 129 0 0 25 0 1 0 91752371 496971776 115446 1992294400 134512640 136421960 4288879152 18446744073709551615 135006251 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/369/statm: 121331 115446 238 467 0 120862 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 485324

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 376
/proc/meminfo: memFree=1386676/2059040 swapFree=4139112/4192956
[pid=369] ppid=364 vsize=489688 CPUtime=162.24
/proc/369/stat : 369 (pbct) R 364 369 341 0 -1 4202496 127966 0 0 0 16046 178 0 0 25 0 1 0 91752371 501440512 116550 1992294400 134512640 136421960 4288879152 18446744073709551615 135686965 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/369/statm: 122422 116550 238 467 0 121953 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 489688

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 378
/proc/meminfo: memFree=1383080/2059040 swapFree=4139112/4192956
[pid=369] ppid=364 vsize=493164 CPUtime=222.23
/proc/369/stat : 369 (pbct) R 364 369 341 0 -1 4202496 128827 0 0 0 21996 227 0 0 25 0 1 0 91752371 504999936 117411 1992294400 134512640 136421960 4288879152 18446744073709551615 135025736 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/369/statm: 123291 117411 238 467 0 122822 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 493164

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 381
/proc/meminfo: memFree=1380972/2059040 swapFree=4139112/4192956
[pid=369] ppid=364 vsize=495276 CPUtime=282.21
/proc/369/stat : 369 (pbct) R 364 369 341 0 -1 4202496 129345 0 0 0 27964 257 0 0 25 0 1 0 91752371 507162624 117929 1992294400 134512640 136421960 4288879152 18446744073709551615 135006289 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/369/statm: 123819 117929 238 467 0 123350 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 495276

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 381
/proc/meminfo: memFree=1374772/2059040 swapFree=4139112/4192956
[pid=369] ppid=364 vsize=501384 CPUtime=342.19
/proc/369/stat : 369 (pbct) R 364 369 341 0 -1 4202496 130894 0 0 0 33921 298 0 0 25 0 1 0 91752371 513417216 119478 1992294400 134512640 136421960 4288879152 18446744073709551615 135020469 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/369/statm: 125346 119478 238 467 0 124877 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 501384

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 383
/proc/meminfo: memFree=1370308/2059040 swapFree=4139112/4192956
[pid=369] ppid=364 vsize=505872 CPUtime=402.17
/proc/369/stat : 369 (pbct) R 364 369 341 0 -1 4202496 132019 0 0 0 39869 348 0 0 25 0 1 0 91752371 518012928 120603 1992294400 134512640 136421960 4288879152 18446744073709551615 135028864 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/369/statm: 126468 120603 238 467 0 125999 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 505872

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 385
/proc/meminfo: memFree=1364356/2059040 swapFree=4139112/4192956
[pid=369] ppid=364 vsize=511876 CPUtime=462.16
/proc/369/stat : 369 (pbct) R 364 369 341 0 -1 4202496 133483 0 0 0 45817 399 0 0 25 0 1 0 91752371 524161024 122067 1992294400 134512640 136421960 4288879152 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/369/statm: 127969 122067 238 467 0 127500 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 511876

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 387
/proc/meminfo: memFree=1359644/2059040 swapFree=4139112/4192956
[pid=369] ppid=364 vsize=516364 CPUtime=522.14
/proc/369/stat : 369 (pbct) R 364 369 341 0 -1 4202496 134636 0 0 0 51774 440 0 0 25 0 1 0 91752371 528756736 123220 1992294400 134512640 136421960 4288879152 18446744073709551615 135020787 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/369/statm: 129091 123220 238 467 0 128622 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 516364

[startup+582.302 s]
/proc/loadavg: 1.04 1.00 1.00 2/106 393
/proc/meminfo: memFree=1351460/2059040 swapFree=4139112/4192956
[pid=369] ppid=364 vsize=523756 CPUtime=582.12
/proc/369/stat : 369 (pbct) R 364 369 341 0 -1 4202496 136486 0 0 0 57730 482 0 0 25 0 1 0 91752371 536326144 125070 1992294400 134512640 136421960 4288879152 18446744073709551615 135005960 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/369/statm: 130939 125070 238 467 0 130470 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 523756

[startup+642.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/106 393
/proc/meminfo: memFree=1343400/2059040 swapFree=4139112/4192956
[pid=369] ppid=364 vsize=532044 CPUtime=642.11
/proc/369/stat : 369 (pbct) R 364 369 341 0 -1 4202496 138540 0 0 0 63683 528 0 0 25 0 1 0 91752371 544813056 127124 1992294400 134512640 136421960 4288879152 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/369/statm: 133011 127124 238 467 0 132542 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 532044

[startup+702.302 s]

################
# More data... #
################

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 399
/proc/meminfo: memFree=1329884/2059040 swapFree=4139112/4192956
[pid=369] ppid=364 vsize=545244 CPUtime=822.05
/proc/369/stat : 369 (pbct) R 364 369 341 0 -1 4202496 141863 0 0 0 81552 653 0 0 25 0 1 0 91752371 558329856 130447 1992294400 134512640 136421960 4288879152 18446744073709551615 135019605 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/369/statm: 136311 130447 238 467 0 135842 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 545244

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 401
/proc/meminfo: memFree=1327280/2059040 swapFree=4139112/4192956
[pid=369] ppid=364 vsize=547980 CPUtime=882.02
/proc/369/stat : 369 (pbct) R 364 369 341 0 -1 4202496 142494 0 0 0 87512 690 0 0 25 0 1 0 91752371 561131520 131077 1992294400 134512640 136421960 4288879152 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/369/statm: 136995 131077 238 467 0 136526 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 547980

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 401
/proc/meminfo: memFree=1319716/2059040 swapFree=4139112/4192956
[pid=369] ppid=364 vsize=555504 CPUtime=942
/proc/369/stat : 369 (pbct) R 364 369 341 0 -1 4202496 144391 0 0 0 93472 728 0 0 25 0 1 0 91752371 568836096 132974 1992294400 134512640 136421960 4288879152 18446744073709551615 135005960 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/369/statm: 138876 132974 238 467 0 138407 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 555504

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 403
/proc/meminfo: memFree=1314632/2059040 swapFree=4139112/4192956
[pid=369] ppid=364 vsize=560388 CPUtime=1001.99
/proc/369/stat : 369 (pbct) R 364 369 341 0 -1 4202496 145637 0 0 0 99426 773 0 0 25 0 1 0 91752371 573837312 134220 1992294400 134512640 136421960 4288879152 18446744073709551615 135005960 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/369/statm: 140097 134220 238 467 0 139628 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 560388

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 405
/proc/meminfo: memFree=1314260/2059040 swapFree=4139112/4192956
[pid=369] ppid=364 vsize=560652 CPUtime=1061.97
/proc/369/stat : 369 (pbct) R 364 369 341 0 -1 4202496 145703 0 0 0 105382 815 0 0 25 0 1 0 91752371 574107648 134284 1992294400 134512640 136421960 4288879152 18446744073709551615 135028864 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/369/statm: 140163 134284 238 467 0 139694 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 560652

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 407
/proc/meminfo: memFree=1314260/2059040 swapFree=4139112/4192956
[pid=369] ppid=364 vsize=560652 CPUtime=1121.95
/proc/369/stat : 369 (pbct) R 364 369 341 0 -1 4202496 145703 0 0 0 111337 858 0 0 25 0 1 0 91752371 574107648 134284 1992294400 134512640 136421960 4288879152 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/369/statm: 140163 134284 238 467 0 139694 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 560652

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 409
/proc/meminfo: memFree=1314136/2059040 swapFree=4139112/4192956
[pid=369] ppid=364 vsize=560652 CPUtime=1181.94
/proc/369/stat : 369 (pbct) R 364 369 341 0 -1 4202496 145703 0 0 0 117302 892 0 0 25 0 1 0 91752371 574107648 134284 1992294400 134512640 136421960 4288879152 18446744073709551615 135031843 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/369/statm: 140163 134284 238 467 0 139694 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 560652

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 409
/proc/meminfo: memFree=1314136/2059040 swapFree=4139112/4192956
[pid=369] ppid=364 vsize=560652 CPUtime=1241.92
/proc/369/stat : 369 (pbct) R 364 369 341 0 -1 4202496 145703 0 0 0 123266 926 0 0 25 0 1 0 91752371 574107648 134284 1992294400 134512640 136421960 4288879152 18446744073709551615 135025736 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/369/statm: 140163 134284 238 467 0 139694 0
Current children cumulated CPU time (s) 1241.92
Current children cumulated vsize (KiB) 560652

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 411
/proc/meminfo: memFree=1314136/2059040 swapFree=4139112/4192956
[pid=369] ppid=364 vsize=560652 CPUtime=1301.91
/proc/369/stat : 369 (pbct) R 364 369 341 0 -1 4202496 145703 0 0 0 129229 962 0 0 25 0 1 0 91752371 574107648 134284 1992294400 134512640 136421960 4288879152 18446744073709551615 134867945 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/369/statm: 140163 134284 238 467 0 139694 0
Current children cumulated CPU time (s) 1301.91
Current children cumulated vsize (KiB) 560652

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 413
/proc/meminfo: memFree=1314136/2059040 swapFree=4139112/4192956
[pid=369] ppid=364 vsize=560652 CPUtime=1361.88
/proc/369/stat : 369 (pbct) R 364 369 341 0 -1 4202496 145703 0 0 0 135186 1002 0 0 25 0 1 0 91752371 574107648 134284 1992294400 134512640 136421960 4288879152 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/369/statm: 140163 134284 238 467 0 139694 0
Current children cumulated CPU time (s) 1361.88
Current children cumulated vsize (KiB) 560652

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 415
/proc/meminfo: memFree=1314136/2059040 swapFree=4139112/4192956
[pid=369] ppid=364 vsize=560652 CPUtime=1421.87
/proc/369/stat : 369 (pbct) R 364 369 341 0 -1 4202496 145703 0 0 0 141144 1043 0 0 25 0 1 0 91752371 574107648 134284 1992294400 134512640 136421960 4288879152 18446744073709551615 135028347 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/369/statm: 140163 134284 238 467 0 139694 0
Current children cumulated CPU time (s) 1421.87
Current children cumulated vsize (KiB) 560652

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 417
/proc/meminfo: memFree=1314136/2059040 swapFree=4139112/4192956
[pid=369] ppid=364 vsize=560652 CPUtime=1481.84
/proc/369/stat : 369 (pbct) R 364 369 341 0 -1 4202496 145703 0 0 0 147097 1087 0 0 25 0 1 0 91752371 574107648 134284 1992294400 134512640 136421960 4288879152 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/369/statm: 140163 134284 238 467 0 139694 0
Current children cumulated CPU time (s) 1481.84
Current children cumulated vsize (KiB) 560652

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 417
/proc/meminfo: memFree=1314012/2059040 swapFree=4139112/4192956
[pid=369] ppid=364 vsize=560652 CPUtime=1541.83
/proc/369/stat : 369 (pbct) R 364 369 341 0 -1 4202496 145703 0 0 0 153053 1130 0 0 25 0 1 0 91752371 574107648 134284 1992294400 134512640 136421960 4288879152 18446744073709551615 135021853 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/369/statm: 140163 134284 238 467 0 139694 0
Current children cumulated CPU time (s) 1541.83
Current children cumulated vsize (KiB) 560652

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 419
/proc/meminfo: memFree=1314136/2059040 swapFree=4139112/4192956
[pid=369] ppid=364 vsize=560652 CPUtime=1601.81
/proc/369/stat : 369 (pbct) R 364 369 341 0 -1 4202496 145703 0 0 0 159016 1165 0 0 25 0 1 0 91752371 574107648 134284 1992294400 134512640 136421960 4288879152 18446744073709551615 135026282 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/369/statm: 140163 134284 238 467 0 139694 0
Current children cumulated CPU time (s) 1601.81
Current children cumulated vsize (KiB) 560652

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 421
/proc/meminfo: memFree=1314012/2059040 swapFree=4139112/4192956
[pid=369] ppid=364 vsize=560652 CPUtime=1661.79
/proc/369/stat : 369 (pbct) R 364 369 341 0 -1 4202496 145703 0 0 0 164972 1207 0 0 25 0 1 0 91752371 574107648 134284 1992294400 134512640 136421960 4288879152 18446744073709551615 135006251 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/369/statm: 140163 134284 238 467 0 139694 0
Current children cumulated CPU time (s) 1661.79
Current children cumulated vsize (KiB) 560652

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 424
/proc/meminfo: memFree=1314012/2059040 swapFree=4139112/4192956
[pid=369] ppid=364 vsize=560652 CPUtime=1721.78
/proc/369/stat : 369 (pbct) R 364 369 341 0 -1 4202496 145703 0 0 0 170933 1245 0 0 25 0 1 0 91752371 574107648 134284 1992294400 134512640 136421960 4288879152 18446744073709551615 135026187 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/369/statm: 140163 134284 238 467 0 139694 0
Current children cumulated CPU time (s) 1721.78
Current children cumulated vsize (KiB) 560652

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 426
/proc/meminfo: memFree=1314012/2059040 swapFree=4139112/4192956
[pid=369] ppid=364 vsize=560652 CPUtime=1781.76
/proc/369/stat : 369 (pbct) R 364 369 341 0 -1 4202496 145703 0 0 0 176888 1288 0 0 25 0 1 0 91752371 574107648 134284 1992294400 134512640 136421960 4288879152 18446744073709551615 135005960 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/369/statm: 140163 134284 238 467 0 139694 0
Current children cumulated CPU time (s) 1781.76
Current children cumulated vsize (KiB) 560652



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 426
/proc/meminfo: memFree=1314012/2059040 swapFree=4139112/4192956
[pid=369] ppid=364 vsize=560652 CPUtime=1800.06
/proc/369/stat : 369 (pbct) R 364 369 341 0 -1 4202496 145703 0 0 0 178709 1297 0 0 25 0 1 0 91752371 574107648 134284 1992294400 134512640 136421960 4288879152 18446744073709551615 135018961 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/369/statm: 140163 134284 238 467 0 139694 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 560652

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

Child status: 0
Real time (s): 1800.67
CPU time (s): 1800.13
CPU user time (s): 1787.1
CPU system time (s): 13.031
CPU usage (%): 99.9702
Max. virtual memory (cumulated for all children) (KiB): 560652

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1787.1
system time used= 13.031
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 145704
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= 2972

runsolver used 2.95455 second user time and 8.5257 second system time

The end

Launcher Data 

Begin job on node082 at 2010-06-26 00:23:09
IDJOB=2681783
IDBENCH=48272
IDSOLVER=1192
FILE ID=node082/2681783-1277504589
PBS_JOBID= 11190595
Free space on /tmp= 62360 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_500_25_4.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681783-1277504589/watcher-2681783-1277504589 -o /tmp/evaluation-result-2681783-1277504589/solver-2681783-1277504589 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681783-1277504589.opb

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

MD5SUM BENCH= de244e44f140b74baa9d32bfcc24f10d
RANDOM SEED=1603925122

node082.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		: 3000.215
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	: 6000.43
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		: 3000.215
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	: 5999.41
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1853948 kB
Buffers:         29260 kB
Cached:          76676 kB
SwapCached:       6436 kB
Active:          69236 kB
Inactive:        49936 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1853948 kB
SwapTotal:     4192956 kB
SwapFree:      4139112 kB
Dirty:            2488 kB
Writeback:           0 kB
AnonPages:       11964 kB
Mapped:          11808 kB
Slab:            64024 kB
PageTables:       4048 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182488 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264964 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62356 MiB
End job on node082 at 2010-06-26 00:53:11